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

UPSHELF: The Detachable Umbrella Pole Shelf

Thirst Monitoring Device

Medicine pill container organizer

Patent Categories

All patent listings (4859)
All patent listings with pictures (7025)

Free text search

Title only

All contents

Newly listed patents

		1. Wine Parasol (9 views)	7 hours ago
		2. RV EZClean is a sewer system for RVs. (13 views)	1 day ago
		3. Under Water Fish Feeder (34 views)	1 day ago
		4. Slotted screwdriver blade tip (30 views)	2 days ago
		5. Multi-socket wrench (45 views)	2 days ago
		6. Cleaning Apparatus (45 views)	2 days ago
		7. EELCTRO-MAGNETIC GENERATOR & EELCTRO-MAGNETIC MOTOR (19 views)	3 days ago
		8. Apparatus of wave-pipelined circuits (28 views)	4 days ago
		9. Systematic method of synthesizing wave-pipelined circuits in HDL (34 views)	4 days ago
		10. Systematic method of coding wave-pipelined circuits in HDL (29 views)	4 days ago
		11. Coding wave-pipelined circuits with buffering function in HDL (27 views)	4 days ago
		12. Irrigation system for vertical cultivation (patented) (33 views)	4 days ago
		13. Medical Delivery Device: (33 views)	5 days ago
		14. Sex Toy Case Phallus Storage Rack (54 views)	5 days ago
		15. Seat belt buckle release alarm device (55 views)	5 days ago
		16. Method for providing escrow services in a brokerage account (46 views)	6 days ago
		17. Mini zero turn grapple loader (26 views)	6 days ago
		18. Wrench handle and wrench (49 views)	7 days ago
		19. AD-HOC SOCIAL NETWORKING AND PROFILE MATCHING (65 views)	1 week ago
		20. Get Patients Moving (51 views)	2 weeks ago
		21. Beyond Blender (39 views)	2 weeks ago
		22. Unicycle Chainless Drive with Gear Ratio and antipping braking (57 views)	2 weeks ago
		23. Scotch-Yoke based Rotatory Engine with High Fuel Compression (28 views)	2 weeks ago
		24. REAR WHEEL MOUNTED DRIVE MECHANISM FOR BICYCLES AND REVERSE TRIKES (52 views)	2 weeks ago
		25. NATURAL CURE FOR FIBROID. 100% tested and trusted. (43 views)	2 weeks ago
		26. Method for monitoring earthquakes and mineral prospecting (50 views)	2 weeks ago
		27. Handheld medical information terminal (50 views)	2 weeks ago
		28. Handheld medical processing device storing patient records (53 views)	2 weeks ago
		29. PROCESS FOR PRODUCING POLYMER MATERIALS (53 views)	2 weeks ago
		30. Depth adjustable edger (58 views)	2 weeks ago

Most viewed patents

		1. Sail venting technology used on BMW Oracle racing Americas Cup (29268 views)	5 years ago
		2. Automotive Air Flow Tube (27143 views)	6 years ago
		3. TIRE-HANDLING DEVICE (26873 views)	6 years ago
		4. CLOTHING IRON HOLDER WITH WATER RESERVOIR (25031 views)	6 years ago
		5. THE PHYSICS OF PERMANENT MAGNET MOTORS (22025 views)	6 years ago
		6. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (20124 views)	5 years ago
		7. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (15269 views)	6 years ago
		8. Toroidal motor - all reasonable offers considered (13619 views)	6 years ago
		9. Ladder caddy (13286 views)	6 years ago
		10. Air Hydropower - new huge global resource of energy & water (12074 views)	6 years ago
		11. Billt-Taper Hand held tape dispenser with belt clip w/pricing (11875 views)	5 years ago
		12. Concealed Carry --- Trigger SAFETY CLIP (11758 views)	6 years ago
		13. Paint Trim Tray with Brush Bar (10960 views)	7 years ago
		14. Amazing Inventions & Business Ideas for Sale (10806 views)	6 years ago
		15. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (10766 views)	6 years ago
		16. AMINO FUSION chewing gum (10526 views)	6 years ago
		17. Firearm SILENCER (10334 views)	6 years ago
		18. Hi efficiency DIP TUBE for WATER HEATER (10276 views)	6 years ago
		19. IDOL ENERGY - idolmotor-IDOL TECHNOLOGY (10194 views)	6 years ago
		20. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (9912 views)	6 years ago
		21. REVOLVER SAFETY - Selectable Lockable -- (9814 views)	6 years ago
		22. SECTIONAL FOLDING UP GARAGE DOOR (9808 views)	6 years ago
		23. Water produced by the new method ,Cheap Price ,Suitable for use (9763 views)	5 years ago
		24. Emperystore - Universal Application Store (9213 views)	4 years ago
		25. Ultra sonic 3-Diminsional CASTING with COMPOSITES (8983 views)	6 years ago
		26. Extend-A-Bibs! Truly millennium! (8936 views)	5 years ago
		27. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (8863 views)	6 years ago
		28. Roof vent cap, sewer vent, pvc , (8169 views)	5 years ago
		29. TEJJ Cycle (7975 views)	6 years ago
		30. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (7955 views)	6 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]