Patent Auction lists patented inventions available for sale or licensing. Inventors can list their patented inventions (or patent pending) for sale. New inventions for sale are added on a daily basis !
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All Patents for sale on Patent Auction.com

Page : 1 out of 120 (40 patents per page)
Picture for patent availableGranted patent or published application 1. Air Hydropower - new huge global resource of energy & water
    (11966 views)		6 years ago
Picture for patent availableGranted patent or published application 2.  INDOOR GREENHOUSE/ Grow tents
    (3245 views)		5 years ago
Picture for patent availableGranted patent or published application 3. Prepaid airtime/electricity/lottery voucher purchasing patent
    (1176 views)		3 years ago
Picture for patent availableGranted patent or published application 4. COVER FOR MOBILE DEVICE WITH ECOLOGICAL LIGHTER
    (1056 views)		3 years ago
Picture for patent availableGranted patent or published application 5. Device for lifting and moving heavy objects
    (928 views)		2 years ago
Picture for patent availableGranted patent or published application 6. W shaped cable driven and spring cushion dual axis solar tracker
    (280 views)		9 months ago
Picture for patent availableGranted patent or published application 7. APPARATUS AND METHOD FOR ADIABATIC METHANE CONVERSION
    (220 views)		8 months ago
Picture for patent availableGranted patent or published application 8. A membrane apparatus - preparing a membrane and producing hydrogen
    (209 views)		8 months ago
Picture for patent availableGranted patent or published application 9. Interchangeable handbag carry-all system
    (2481 views)		6 years ago
Picture for patent availableGranted patent or published application 10. EXTRACTION OF OIL-SOLUBLE PIGMENT FROM MICRO-ORGANISMS
    (1849 views)		5 years ago
Picture for patent availableGranted patent or published application 11. Crankless INTERNAL COMBUSTION ENGINE
    (3895 views)		6 years ago
Picture for patent availableGranted patent or published application 12. EXTRACT RICH IN OMEGA 3-PUFAs AND GROUNDBREAKING EXTRACTION
    (2184 views)		5 years ago
Picture for patent availableGranted patent or published application 13. FLUID FLOW CONTROL SYSTEM
    (834 views)		3 years ago
Picture for patent availableGranted patent or published application 14. New Fastener designs- Demand validated, concept proven-5 countries
    (387 views)		8 months ago
Picture for patent availableGranted patent or published application 15. [PORTFOLIO] Collecting fees & Healthcare Practice Management
    (721 views)		1 year ago
Picture for patent availableGranted patent or published application 16. Scanning analyzer for single molecule detection and methods of use
    (151 views)		2 months ago
Picture for patent availableGranted patent or published application 17. MONITORED THREAT DETECTION SYSTEM AND METHOD
    (134 views)		4 months ago
Granted patent or published application 18. HEAT EXCHANGE DEVICES
    (858 views)		3 years ago
Granted patent or published application 19. Process for synthesis of clay particles
    (781 views)		2 years ago
Picture for patent availableGranted patent or published application 20. CakeVase -- Now Anyone Can Decorate a Cake With Fresh Flowers!
    (4096 views)		6 years ago
Picture for patent availableGranted patent or published application 21. ADJUSTABLE ELECTROMAGNETIC FLUID FLOW CONTROL VALVE
    (2759 views)		8 years ago
Picture for patent availableGranted patent or published application 22. GOLF TEE
    (1514 views)		3 years ago
Picture for patent availableGranted patent or published application 23. BUCKLE (Finger Zip)
    (434 views)		1 year ago
Picture for patent availableGranted patent or published application 24. SLIDE ADJUSTER (Finger Zip)
    (405 views)		1 year ago
Picture for patent availableGranted patent or published application 25. LED BULB CHANGER FULL PATENT WORLD WIDE PROTECTION 50 Patents
    (384 views)		11 months ago
Picture for patent availableGranted patent or published application 26. High pressure gas to liquid process
    (220 views)		8 months ago
Picture for patent availableGranted patent or published application 27. WIRE-PULLING DEVICE FOR LAYING ELECTRIC CABLES
    (143 views)		4 months ago
Picture for patent availableGranted patent or published application 28. HEDJAK!! The Worlds Greatest Hoodie!! We've Got You Covered!!
    (34 views)		2 days ago
Picture for patent availableGranted patent or published application 29. Digital information protecting method and apparatus
    (735 views)		2 years ago
Picture for patent availableGranted patent or published application 30. Floor device-stops smells, bugs & kill disease-chemical free
    (1899 views)		5 years ago
Picture for patent availableGranted patent or published application 31. Thin Flexible RFID/NFC device on Metal
    (940 views)		2 years ago
Picture for patent availableGranted patent or published application 32. An easy-to-use “handsfree” foot file.
    (1331 views)		7 years ago
Picture for patent availableGranted patent or published application 33. AC Solar Generator
    (3030 views)		6 years ago
Picture for patent availableGranted patent or published application 34. METHOD FOR RE-OPENING PRODUCTIVE FORMATIONS
    (710 views)		4 years ago
Picture for patent availableGranted patent or published application 35. Wearable Cellphone Negative Publicity-Bad PR-Advertising-Radiation
    (673 views)		2 years ago
Granted patent or published application 36. Method For Linking Insurance Policies (four patents)
    (2108 views)		4 years ago
Granted patent or published application 37. Bubble-free electrodes for electrokinetic fluidics
    (1970 views)		5 years ago
Granted patent or published application 38. CONJUGATES THAT CONTAIN THE HOMEODOMAIN OF ANTENNAPEDIA
    (581 views)		3 years ago
Granted patent or published application 39. Drone system component including rings
    (528 views)		2 years ago
Granted patent or published application 40. SEQUENTIAL WEBSITE MOVING SYSTEM USING VOICE GUIDE MESSAGE
    (442 views)		1 year ago