Patent Auction .com, buy patents and sell patents. Patents for sale.

Home List your patent My account Help Support us Contact us

Patent Auction lists patented inventions for sale or license

Are you looking for new products and new ideas?
You came to the right place : Patent Auction lists hundreds of inventions protected by patent rights for sale or license by their owners. We are the largest online marketplace only for patents. If you have questions about any specific invention, you can contact the inventor directly through the site.

Are you looking to sell your patent or bring your invention to the next level ?
List your patented (or patent pending) inventions. Listing your patent on Patent Auction is free and very easy. More...

Featured inventions

Portable Quarrying Stone Mill.

Size Gauge and Weight Apparatus for Aircraft Carry On Baggage

Mobile home skirt guard

Patent Categories

All patent listings (2869)
All patent listings with pictures (4042)

Free text search

Title only

All contents

Newly listed patents

		1. NOISE GENERATOR (30 views)	23 hours ago
		2. Hot Ponies (10 views)	2 days ago
		3. System and Method for Mooring a Boat (23 views)	2 days ago
		4. Voice text command (10 views)	2 days ago
		5. e charge (28 views)	3 days ago
		6. Baby Training Pant (35 views)	4 days ago
		7. Axial flux permanent magnet electrical machine (33 views)	4 days ago
		8. custom digital board game piece (65 views)	5 days ago
		9. Mechanical gravitational engine (30 views)	6 days ago
		10. "tapesnake" (34 views)	6 days ago
		11. Cellular Phone in a Body of a Home/Office Telephone (32 views)	7 days ago
		12. Computer Phone (51 views)	1 week ago
		13. Waterproof backpack with integral garment hangers (69 views)	1 week ago
		14. Home clothes drying made easy (65 views)	1 week ago
		15. PRODUCT LOCATION FINDER (45 views)	1 week ago
		16. Cleaning glove assembly (58 views)	1 week ago
		17. THE INSIDE MAN SOFTWARE (72 views)	2 weeks ago
		18. car rear wiper sedan 2016 (54 views)	2 weeks ago
		19. Grout dispenser system (60 views)	2 weeks ago
		20. Safety Dog Lead (62 views)	2 weeks ago
		21. Vehicle emergency toilet system (83 views)	2 weeks ago
		22. E Bra - Bigger breasts in just 7 days (92 views)	2 weeks ago
		23. PORTABLE DIAPER CHANGING STATION (78 views)	2 weeks ago
		24. Protection of pedestrians in car crashes (68 views)	2 weeks ago
		25. LUZ DE FRENADO CON DESTELLOS (74 views)	2 weeks ago
		26. HITCH WRAP (66 views)	2 weeks ago
		27. Control System for an Aircraft (144 views)	2 weeks ago
		28. THE BEST INVENTION TO SAVE ENERGY STANDBY (116 views)	2 weeks ago
		29. LED turn signals (105 views)	2 weeks ago
		30. FLAT COMPASS FOR MARKING LARGE ARCSAND CIRCLES (86 views)	2 weeks ago

Most viewed patents

		1. Sail venting technology used on BMW Oracle racing Americas Cup (25156 views)	2 years ago
		2. "DOUBLE-DEADBOLT" INTRUDER PROOF & LOCK-PICK PROOF (24548 views)	2 years ago
		3. Automotive Air Flow Tube (22817 views)	3 years ago
		4. TIRE-HANDLING DEVICE (21666 views)	3 years ago
		5. CLOTHING IRON HOLDER WITH WATER RESERVOIR (20685 views)	3 years ago
		6. THE PHYSICS OF PERMANENT MAGNET MOTORS (17003 views)	3 years ago
		7. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (11620 views)	3 years ago
		8. Toroidal Motor Supplies Constant Max Power at Given Drive Pressure (9402 views)	3 years ago
		9. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (9266 views)	2 years ago
		10. Billt-Taper Hand held tape dispenser with belt clip w/pricing (8465 views)	2 years ago
		11. Concealed Carry --- Trigger SAFETY CLIP (7624 views)	3 years ago
		12. Ladder caddy (7299 views)	3 years ago
		13. Air Hydropower - new huge global resource of energy & water (6843 views)	3 years ago
		14. IDOL ENERGY - idolmotor (6826 views)	3 years ago
		15. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (6788 views)	3 years ago
		16. Water produced by the new method ,Cheap Price ,Suitable for use (6687 views)	2 years ago
		17. Hi efficiency DIP TUBE for WATER HEATER (6666 views)	3 years ago
		18. REVOLVER SAFETY - Selectable Lockable -- (6378 views)	3 years ago
		19. Emperystore - Universal Application Store (6277 views)	1 year ago
		20. Firearm SILENCER (6247 views)	3 years ago
		21. Amazing Inventions & Business Ideas for Sale (6118 views)	3 years ago
		22. AMINO FUSION chewing gum (6060 views)	3 years ago
		23. Paint Trim Tray with Brush Bar (6046 views)	3 years ago
		24. Extend-A-Bibs! Truly millennium! (6021 views)	2 years ago
		25. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (5846 views)	3 years ago
		26. Ultra sonic 3-Diminsional CASTING with COMPOSITES (5729 views)	3 years ago
		27. SECTIONAL FOLDING UP GARAGE DOOR (5659 views)	3 years ago
		28. TEJJ Cycle (5414 views)	3 years ago
		29. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (5398 views)	3 years ago
		30. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (4969 views)	3 years ago

Frequently Asked Questions

More...

Interesting books for Inventors

Follow us

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