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

LEGIONELLOSIS PREVENTION ONBOARD

SECTIONAL FOLDING UP GARAGE DOOR

Innovative computerized appliance for recycling

Patent Categories

All patent listings (3562)
All patent listings with pictures (4929)

Free text search

Title only

All contents

Newly listed patents

		1. Rocket Kitchen Mate (27 views)	17 hours ago
		2. A mirror that can photo (8 views)	17 hours ago
		3. Glasses with the electronic focus (7 views)	1 day ago
		4. Bicycle with 4 wheel who work at sistem 2 spiral spring (24 views)	3 days ago
		5. Car patent sale (34 views)	3 days ago
		6. VEHICLE BACK-UP GUIDE (28 views)	4 days ago
		7. Portable Smokeless Fragrant Liquid Indoor/Outdoor ashtray (31 views)	4 days ago
		8. Low Power Printhead Driver (13 views)	4 days ago
		9. КОСМЕТИЧЕСКОЕ СРЕДСТВО (32 views)	4 days ago
		10. Hair Accessory - Interchangeable Headband Cover (29 views)	4 days ago
		11. Prevent Glasses From Sliding Down Your Nose! (29 views)	5 days ago
		12. Natural Language Processor (more comprehensive explanation) (39 views)	5 days ago
		13. Priority based confirmation method of schedule in web calendar (18 views)	5 days ago
		14. No-Drip Kids Ice cream cup (83 views)	5 days ago
		15. Patent: Folding aluminum walker (43 views)	6 days ago
		16. Food grade liquid to protect cured products from mites (18 views)	6 days ago
		17. MANUFACTURE OF FOAM SHEETS RIGIDIZED WITH POLYMER INFILTRATION (33 views)	6 days ago
		18. Dr. Safety (31 views)	6 days ago
		19. Waves of life device - biomar (38 views)	1 week ago
		20. Collapsible Computer Mouse (53 views)	1 week ago
		21. Modified luggage incorporating a built-in cot (30 views)	1 week ago
		22. Youth Baseball Batting Practice Apparatus (33 views)	2 weeks ago
		23. Article Divider Device - solves common food challenges and more (74 views)	2 weeks ago
		24. UPPER BODY TONING DEVICE (60 views)	2 weeks ago
		25. SWAN-Universal Side Window Kit for cars, trucks and RV's (56 views)	2 weeks ago
		26. PLUG, SOCKET AND CONNECTION APPARATUS (80 views)	2 weeks ago
		27. METHOD AND SYSTEM FOR DETECTING MALFUNCTION OF AN ELECTRIC BOILER (55 views)	2 weeks ago
		28. Noiseless PWM Converter (60 views)	2 weeks ago
		29. Plastic bag dispenser (87 views)	2 weeks ago
		30. Thin Flexible RFID/NFC device on Metal (124 views)	2 weeks ago

Most viewed patents

		1. "DOUBLE DEADBOLT" KICK-IN PROOF-LOCK-PICK PROOF. (28600 views)	3 years ago
		2. Sail venting technology used on BMW Oracle racing Americas Cup (26815 views)	3 years ago
		3. Automotive Air Flow Tube (24583 views)	4 years ago
		4. TIRE-HANDLING DEVICE (23641 views)	4 years ago
		5. CLOTHING IRON HOLDER WITH WATER RESERVOIR (22211 views)	4 years ago
		6. THE PHYSICS OF PERMANENT MAGNET MOTORS (19052 views)	4 years ago
		7. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (14634 views)	3 years ago
		8. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (13004 views)	4 years ago
		9. Toroidal motor - all reasonable offers considered (11153 views)	4 years ago
		10. Billt-Taper Hand held tape dispenser with belt clip w/pricing (9917 views)	3 years ago
		11. Ladder caddy (9634 views)	4 years ago
		12. Concealed Carry --- Trigger SAFETY CLIP (9197 views)	4 years ago
		13. Air Hydropower - new huge global resource of energy & water (8866 views)	4 years ago
		14. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (8299 views)	4 years ago
		15. IDOL ENERGY - idolmotor (8243 views)	4 years ago
		16. Amazing Inventions & Business Ideas for Sale (8175 views)	4 years ago
		17. Hi efficiency DIP TUBE for WATER HEATER (8133 views)	4 years ago
		18. Paint Trim Tray with Brush Bar (8083 views)	5 years ago
		19. AMINO FUSION chewing gum (7953 views)	4 years ago
		20. Firearm SILENCER (7943 views)	4 years ago
		21. Water produced by the new method ,Cheap Price ,Suitable for use (7877 views)	3 years ago
		22. REVOLVER SAFETY - Selectable Lockable -- (7661 views)	4 years ago
		23. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (7619 views)	4 years ago
		24. Emperystore - Universal Application Store (7420 views)	2 years ago
		25. SECTIONAL FOLDING UP GARAGE DOOR (7305 views)	4 years ago
		26. Extend-A-Bibs! Truly millennium! (7255 views)	3 years ago
		27. Ultra sonic 3-Diminsional CASTING with COMPOSITES (6968 views)	4 years ago
		28. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (6753 views)	4 years ago
		29. TEJJ Cycle (6517 views)	4 years ago
		30. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (6191 views)	4 years ago

Frequently Asked Questions

More...

Interesting books for Inventors

Follow us