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 !
Home    List your patent    My account     Help     Support us    

Pumps


36 patents listed under Pumps

Picture for patent availablePatent document available 1. Internal Combustion Engine - Hybrid Engine - Stirling Engine
    (6031 views)
8 years ago
Patent document available 2. Bubble-free electrodes for electrokinetic fluidics
    (2594 views)
7 years ago
Patent document available 3. Mechanism to provide desmodromic variable valve control for ICE
    (2319 views)
8 years ago
Patent document available 4.  Pressure washer system and method of operating same
    (1781 views)
7 years ago
Picture for patent availablePatent document available 5. Subsurface drainage pipe envelope for filtration
    (1553 views)
6 years ago
Patent document available 6. Cycloidal drive
    (1361 views)
6 years ago
Picture for patent availablePatent document available 7. Peripheral Tunnels Propeller
    (1359 views)
6 years ago
Picture for patent availablePatent document available 8.  Turbine blades with the effect of recovery..fuel economy.
    (1137 views)
6 years ago
Picture for patent availablePatent document available 9. Vertical centrifugal pump for pumping liquids portable
    (1130 views)
5 years ago
Picture for patent availablePatent document available 10. Hydraulic Drive with Closed Working Fluid Circulation System
    (1123 views)
4 years ago
Patent document available 11. Variably operable oil recovery system
    (1110 views)
5 years ago
Patent document available 12. SORPTION PUMP WITH MECHANICAL ACTIVATION OF GETTER MATERIAL
    (1067 views)
5 years ago
Patent document available 13. Extreme temperature clamp-on ultrasonic flowmeter transducer
    (951 views)
4 years ago
Patent document available 14. Method for flow calibration for ultrasonic flowmeters
    (871 views)
4 years ago
Picture for patent availablePatent document available 15. Bomba de agua sin consumo de energía externa
    (489 views)
2 years ago
Patent document available 16. A SYSTEM AND A PROCESS FOR WATER DESCALING
    (379 views)
1 year ago
Patent document available 17. Combination compressor and vacuum pump apparatus and method of use
    (306 views)
1 year ago
Patent document available 18. COMPRESSION APPARATUS
    (290 views)
1 year ago
Patent document available 19. Ground breaking power generation & fluid transfer system
    (265 views)
6 months ago
Picture for patent available 20. ENERGY PRODUCING AUTOMOBILE WHEEL (EPAW) Using Centrifugal Force
    (2129 views)
7 years ago
Picture for patent available 21. Lotus Magnetically Driven Bioreactor Agitator
    (697 views)
4 years ago
Picture for patent available 22. "Central rotor side seal in the compressor or vane pump"
    (473 views)
2 years ago
Picture for patent available 23. Air and Water Machine
    (3126 views)
8 years ago
Picture for patent available 24. Rotary piston machine
    (2512 views)
8 years ago
Picture for patent available 25. Beauty Supply Organizer
    (1480 views)
5 years ago
Picture for patent available 26. Solarization of steam generation cycle water desalination
    (1401 views)
6 years ago
Picture for patent available 27. Incomplete fuel at gas stations?...Check this
    (1356 views)
5 years ago
Picture for patent available 28. Exhaust Driven Fuel Supply Pump (EDFSP)
    (1256 views)
5 years ago
 29. Rolling Awning Shades 90% Of Property
    (1184 views)
6 years ago
Picture for patent available 30. FLUID LIFTING PUMP
    (918 views)
5 years ago
 31. performance improvement in axial piston pump
    (876 views)
5 years ago
Picture for patent available 32. Direct driven water pump
    (852 views)
4 years ago
Picture for patent available 33. Vane pump
    (691 views)
3 years ago
 34. closed loop H oil changer
    (623 views)
2 years ago
Picture for patent available 35. "Internal gear pump with toothed belt as a pumping element"
    (514 views)
3 years ago
Picture for patent available 36. "Piston pump without valves"
    (161 views)
7 months ago




[ Home | List a patent | Manage your account | F.A.Q.|Terms of use | Contact us]

Copyright PatentAuction.com 2004-2017
Page created at 2021-10-23 17:30:38, Patent Auction Time.