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

Mermaid fish hook

Container Drip Draining Device

Devices to automate process for cleaning showers and bathtubs

Patent Categories

All patent listings (5018)
All patent listings with pictures (7245)

Free text search

Title only

All contents

Newly listed patents

		1. SYSTEM FOR GROWING PLANT UNDER SHADE (16 views)	6 hours ago
		2. Online Brand Reputation Management in USA (9 views)	14 hours ago
		3. How to remove your Personal Information from MyLife? (13 views)	2 days ago
		4. 2020 WHITE LABEL DIGITAL MARKETING SERVICES FOR ONLINE BUSINESS (7 views)	2 days ago
		5. Medical treatment (37 views)	2 days ago
		6. Device for violence detection and protection (29 views)	3 days ago
		7. Watch protector (44 views)	3 days ago
		8. Multi level rack apparatus having intersecting arms (43 views)	4 days ago
		9. hydraulic smart valve (28 views)	5 days ago
		10. 2020 TOP-NOTCH WHITE LABEL DIGITAL ,MARKETING SERVICES (37 views)	6 days ago
		11. Personal Online Reputation Management Services (78 views)	6 days ago
		12. Intravenous drip set controller with flusher (56 views)	6 days ago
		13. Brand Reputation Management Strategies: 2020 ORM Agency (117 views)	6 days ago
		14. Rocker Blocker (43 views)	7 days ago
		15. 2020 DIGITAL MARKETING SERVICE PROVIDER COMPANY FOR BUSINESS (40 views)	7 days ago
		16. Real-Time Transfer and Presentation of Multiple IOT Devices (52 views)	1 week ago
		17. Integrated Cast and Sling System and Method of Its O (37 views)	1 week ago
		18. Gesture-Based Multimedia Casting and Slinging Command Method (32 views)	1 week ago
		19. VIDEO FRAME MARKING (51 views)	1 week ago
		20. Bomba de agua sin consumo de energía externa (45 views)	1 week ago
		21. Market tested. Market proven, picture hangers. (63 views)	1 week ago
		22. 2020 DIGITAL MARKETING SERVICES FOR ENTREPRENEUR (43 views)	1 week ago
		23. Mobile service ordering system (45 views)	1 week ago
		24. CHILD SEAT & STROLLER DEVICE THAT PROMOTES HEALTHY SPINE (28 views)	1 week ago
		25. APPLICATION, DEVICE AND SYSTEM FOR TOLL COLLECTION (43 views)	1 week ago
		26. Steering wheel lock (45 views)	1 week ago
		27. CALCIUM CANDY & STRONG TEETH (49 views)	1 week ago
		28. Multi-use product for Camping and Outdoors (50 views)	1 week ago
		29. Thermal controller for Air conditioning energy saving (31 views)	1 week ago
		30. Hammer handle with ball (50 views)	1 week ago

Most viewed patents

		1. Sail venting technology used on BMW Oracle racing Americas Cup (29608 views)	6 years ago
		2. Automotive Air Flow Tube (27478 views)	7 years ago
		3. TIRE-HANDLING DEVICE (27233 views)	7 years ago
		4. CLOTHING IRON HOLDER WITH WATER RESERVOIR (25358 views)	7 years ago
		5. THE PHYSICS OF PERMANENT MAGNET MOTORS (22328 views)	6 years ago
		6. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (20703 views)	5 years ago
		7. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (15531 views)	6 years ago
		8. Toroidal motor - all reasonable offers considered (13926 views)	6 years ago
		9. Ladder caddy (13730 views)	7 years ago
		10. Air Hydropower - new huge global resource of energy & water (12427 views)	6 years ago
		11. Billt-Taper Hand held tape dispenser with belt clip w/pricing (12092 views)	6 years ago
		12. Concealed Carry --- Trigger SAFETY CLIP (12040 views)	6 years ago
		13. Paint Trim Tray with Brush Bar (11307 views)	7 years ago
		14. Amazing Inventions & Business Ideas for Sale (11137 views)	6 years ago
		15. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (11083 views)	6 years ago
		16. AMINO FUSION chewing gum (10842 views)	7 years ago
		17. Firearm SILENCER (10623 views)	6 years ago
		18. IDOL MOTORS will stop GLOBALWARMING (10524 views)	7 years ago
		19. Hi efficiency DIP TUBE for WATER HEATER (10523 views)	6 years ago
		20. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (10216 views)	6 years ago
		21. SECTIONAL FOLDING UP GARAGE DOOR (10162 views)	7 years ago
		22. REVOLVER SAFETY - Selectable Lockable -- (10079 views)	6 years ago
		23. Water produced by the new method ,Cheap Price ,Suitable for use (9983 views)	5 years ago
		24. Emperystore - Universal Application Store (9550 views)	5 years ago
		25. Ultra sonic 3-Diminsional CASTING with COMPOSITES (9223 views)	6 years ago
		26. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (9128 views)	7 years ago
		27. Extend-A-Bibs! Truly millennium! (9121 views)	5 years ago
		28. Roof vent cap, sewer vent, pvc , (8538 views)	6 years ago
		29. TEJJ Cycle (8167 views)	7 years ago
		30. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (8161 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]