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

Water powered light Buy me NOW $$

A SLIDING LID TO BE USED WITH COMMODE BOWL

High performance flexible golf ball tee apparatus

Patent Categories

All patent listings (3872)
All patent listings with pictures (5345)

Free text search

Title only

All contents

Newly listed patents

		1. BOTOX 100IU,XEOMIN 100IU AZZALURE125,JUVEDERM ULTRA,whole supply (11 views)	3 hours ago
		2. SSD Solution & Activation Powder FOR Cleaning Black Money (11 views)	3 hours ago
		3. Lancome confort, Avene, Estee Lauder, Bioderma, Vichy, L'Oreal (2 views)	3 hours ago
		4. Honeycomb Waffles Silicone Pan (8 views)	16 hours ago
		5. Honeycomb Waffle Maker (8 views)	16 hours ago
		6. Honeycomb Shaped Waffles (30 views)	17 hours ago
		7. fire detection in wiring system with light(LED) indication. (9 views)	1 day ago
		8. Oar handle with rotatable section aiding technique/coaching US (20 views)	1 day ago
		9. Oar handle with rotatable section aiding technique/coaching GER (16 views)	1 day ago
		10. Rowing handle with rotatable section aiding technique/coaching CAN (19 views)	1 day ago
		11. Rowing handle with rotatable section aiding technique/coaching AUS (19 views)	1 day ago
		12. Rowing oar handle with rotatable section aiding technique/coaching (19 views)	1 day ago
		13. Exhaust gas (26 views)	1 day ago
		14. A medicine for one health for man,plants and animal (52 views)	3 days ago
		15. Dog Detox Kennel (15 views)	3 days ago
		16. Portable male urinal (27 views)	3 days ago
		17. Dental Hygienic Kit (100 views)	3 days ago
		18. Bed Headboard with an Arm Recess (55 views)	5 days ago
		19. Dumbbell with resistance bands (40 views)	6 days ago
		20. Pet food bowl (52 views)	6 days ago
		21. Question Answering Syste (34 views)	6 days ago
		22. CATEMPORARY CAT CASTLES - MY CAT FROM HELL!! (55 views)	6 days ago
		23. Fidget Spinner Hover Platform (53 views)	6 days ago
		24. LIGHTED NOTEBOOK HOLDER (46 views)	7 days ago
		25. Safe Cap - Visual tamper detection and prevention for screw caps (52 views)	1 week ago
		26. Shoe with adjustable cushioning on sole (34 views)	2 weeks ago
		27. Red castle sport baby carrier (42 views)	2 weeks ago
		28. SEQUENTIAL WEBSITE MOVING SYSTEM USING VOICE GUIDE MESSAGE (45 views)	2 weeks ago
		29. Fun Phone Notepad holder (76 views)	2 weeks ago
		30. ROBOTIC SYSTEM (71 views)	2 weeks ago

Most viewed patents

		1. "DOUBLE DEADBOLT" KICK-IN PROOF-LOCK-PICK PROOF. (30298 views)	3 years ago
		2. Sail venting technology used on BMW Oracle racing Americas Cup (27457 views)	4 years ago
		3. Automotive Air Flow Tube (25445 views)	5 years ago
		4. TIRE-HANDLING DEVICE (24685 views)	5 years ago
		5. CLOTHING IRON HOLDER WITH WATER RESERVOIR (23069 views)	5 years ago
		6. THE PHYSICS OF PERMANENT MAGNET MOTORS (19918 views)	4 years ago
		7. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (16270 views)	3 years ago
		8. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (13624 views)	5 years ago
		9. Toroidal motor - all reasonable offers considered (11916 views)	5 years ago
		10. Ladder caddy (10720 views)	5 years ago
		11. Billt-Taper Hand held tape dispenser with belt clip w/pricing (10542 views)	4 years ago
		12. Concealed Carry --- Trigger SAFETY CLIP (10071 views)	5 years ago
		13. Air Hydropower - new huge global resource of energy & water (9740 views)	5 years ago
		14. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (9071 views)	5 years ago
		15. Paint Trim Tray with Brush Bar (8989 views)	5 years ago
		16. Amazing Inventions & Business Ideas for Sale (8963 views)	5 years ago
		17. Hi efficiency DIP TUBE for WATER HEATER (8808 views)	5 years ago
		18. IDOL ENERGY - idolmotor (8787 views)	5 years ago
		19. Firearm SILENCER (8643 views)	5 years ago
		20. AMINO FUSION chewing gum (8573 views)	5 years ago
		21. REVOLVER SAFETY - Selectable Lockable -- (8378 views)	5 years ago
		22. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (8371 views)	4 years ago
		23. Water produced by the new method ,Cheap Price ,Suitable for use (8366 views)	4 years ago
		24. SECTIONAL FOLDING UP GARAGE DOOR (7948 views)	5 years ago
		25. Extend-A-Bibs! Truly millennium! (7810 views)	4 years ago
		26. Emperystore - Universal Application Store (7749 views)	3 years ago
		27. Ultra sonic 3-Diminsional CASTING with COMPOSITES (7571 views)	5 years ago
		28. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (7447 views)	5 years ago
		29. TEJJ Cycle (6942 views)	5 years ago
		30. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (6811 views)	5 years ago

Frequently Asked Questions

More...

Interesting books for Inventors

Follow us