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

Self-Standing Skateboard System

Earplugs container

Healthy Grilling House Which Drains Fats and Prevents Flare-Ups

Patent Categories

All patent listings (4932)
All patent listings with pictures (7117)

Free text search

Title only

All contents

Newly listed patents

		1. Guitar pick (30 views)	1 day ago
		2. BLUETOOTH ENABLED JEWELRY (45 views)	3 days ago
		3. Universal corruption (18 views)	3 days ago
		4. Multi-functional infant, baby, and toddler seating system (41 views)	4 days ago
		5. GripArm Standard 2020 (37 views)	5 days ago
		6. Pivot joint for expandable frame (55 views)	5 days ago
		7. www.halifaxbrushhandle.com two fingers helps disabled - everyone (40 views)	5 days ago
		8. Wireless Electric Energy For Use (24 views)	5 days ago
		9. Machine for the layered production of three-dimensional objects (33 views)	5 days ago
		10. DOOR SAVER PRO (40 views)	5 days ago
		11. Urban-suburban wind turbine (81 views)	6 days ago
		12. Adjusting display area of electronic book contents (28 views)	7 days ago
		13. Sharing Memo between Electronic Documents (27 views)	7 days ago
		14. Device relieves pressure on spinal disks to diminish back pain. (67 views)	1 week ago
		15. Combination Level and Right Angle Measuring Tool (47 views)	1 week ago
		16. Kar kuffs Vehicle security device (58 views)	1 week ago
		17. unhackable voting program (30 views)	1 week ago
		18. Pull-up and dip device (63 views)	1 week ago
		19. LOOKING TO INVEST IN YOUR INVENTIONS OR BUSINESS PROJECTS (68 views)	1 week ago
		20. Creating the conditions for safe car driving. (70 views)	1 week ago
		21. Driver warning device about incorrect accelerator pedal depressing (128 views)	1 week ago
		22. SELF-LOCKING FASTENERS HAVING A SUPERIOR WITHDRAWAL RESISTANCE (53 views)	2 weeks ago
		23. Golf Club scrubbing device using a pump and cleaning solution (62 views)	2 weeks ago
		24. TREATMENT FOR HPV DISEASE, BOWENS, AND RELATED CANCERS (89 views)	2 weeks ago
		25. DUMP ELEMENT FOR FORMING STRUCTURE AS WELL AS STRUCTURE (56 views)	2 weeks ago
		26. Prescription Screen (45 views)	2 weeks ago
		27. ALLOCATING AN AREA TO A VEHICLE (72 views)	2 weeks ago
		28. Pet waste treatment system (57 views)	2 weeks ago
		29. HAND-HELD DEVICE HOLDER (86 views)	2 weeks ago
		30. Shoglass Illuminated Drinkware (83 views)	2 weeks ago

Most viewed patents

		1. Sail venting technology used on BMW Oracle racing Americas Cup (29439 views)	5 years ago
		2. Automotive Air Flow Tube (27308 views)	6 years ago
		3. TIRE-HANDLING DEVICE (27058 views)	6 years ago
		4. CLOTHING IRON HOLDER WITH WATER RESERVOIR (25188 views)	6 years ago
		5. THE PHYSICS OF PERMANENT MAGNET MOTORS (22177 views)	6 years ago
		6. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (20451 views)	5 years ago
		7. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (15404 views)	6 years ago
		8. Toroidal motor - all reasonable offers considered (13761 views)	6 years ago
		9. Ladder caddy (13508 views)	7 years ago
		10. Air Hydropower - new huge global resource of energy & water (12255 views)	6 years ago
		11. Billt-Taper Hand held tape dispenser with belt clip w/pricing (11989 views)	6 years ago
		12. Concealed Carry --- Trigger SAFETY CLIP (11893 views)	6 years ago
		13. Paint Trim Tray with Brush Bar (11128 views)	7 years ago
		14. Amazing Inventions & Business Ideas for Sale (10981 views)	6 years ago
		15. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (10937 views)	6 years ago
		16. AMINO FUSION chewing gum (10671 views)	7 years ago
		17. Firearm SILENCER (10472 views)	6 years ago
		18. Hi efficiency DIP TUBE for WATER HEATER (10402 views)	6 years ago
		19. IDOL ENERGY - idolmotor-IDOL TECHNOLOGY (10309 views)	7 years ago
		20. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (10067 views)	6 years ago
		21. SECTIONAL FOLDING UP GARAGE DOOR (9990 views)	6 years ago
		22. REVOLVER SAFETY - Selectable Lockable -- (9949 views)	6 years ago
		23. Water produced by the new method ,Cheap Price ,Suitable for use (9886 views)	5 years ago
		24. Emperystore - Universal Application Store (9386 views)	4 years ago
		25. Ultra sonic 3-Diminsional CASTING with COMPOSITES (9106 views)	6 years ago
		26. Extend-A-Bibs! Truly millennium! (9023 views)	5 years ago
		27. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (8998 views)	6 years ago
		28. Roof vent cap, sewer vent, pvc , (8346 views)	6 years ago
		29. TEJJ Cycle (8070 views)	6 years ago
		30. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (8056 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]