Patent Auction .com, buy patents and sell patents. Patents for sale.

Home List your patent My account Help Support 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

Boat seat cushion view at www.badassboatcushions.com

Device for violence detection and protection

Advanced voice over safety apparatus

Patent Categories

OTHER (1080)
PET PRODUCTS (128)
RENEWABLE ENERGY (352)
SOFTWARES (276)

All patent listings (5896)
All patent listings with pictures (8598)

Free text search

Title only

All contents

Newly listed patents

		1. PIEZOELECTRIC PW. PORTABLE WATER DISINFECTION SYSTEM WITH UV LIGHT (11 views)	16 minutes ago
		2. The Low-Cost Vizag Araku Tour Package From Kolkata (5 views)	3 hours ago
		3. Sun Glare Shield cover for mobile phone IPADS and laptops, (21 views)	11 hours ago
		4. Method for Creating Next-Generation Artificial Intelligence Engine (31 views)	12 hours ago
		5. Effective and Timesaving Toothbrush (15 views)	1 day ago
		6. Garage Door Side Seal Device (14 views)	1 day ago
		7. HUBCAP (83 views)	4 days ago
		8. Replace Plastic & Wood Race Car Bed Frames (56 views)	4 days ago
		9. The original Neuro-Stimulant Recipe (38 views)	4 days ago
		10. Storage containers (BOXSIT) (48 views)	5 days ago
		11. Boxsit (29 views)	5 days ago
		12. Playhouse Assembly (38 views)	5 days ago
		13. SYSTEM OF CONTROL AND IDENTIFICATION OF GOODS IN A SHOP (71 views)	5 days ago
		14. Solar Timer Circuit (51 views)	7 days ago
		15. CUSTOMIZABLE AND PORTABLE FUEL TORCH DISPLAY ASSEMBLY (73 views)	1 week ago
		16. Treatment and cure for Inflammatory Health Conditions (66 views)	1 week ago
		17. Security binder (103 views)	2 weeks ago
		18. PORTABLE SIGNAGE DISPLAY APPARATUS (54 views)	2 weeks ago
		19. Stud framing guide (78 views)	2 weeks ago
		20. Alter NRG Corp. Sale of Investor Solicitation Process (49 views)	2 weeks ago
		21. Slide On Necktie (72 views)	2 weeks ago
		22. Moteur en deux temps avec une technologie de quatre temps (63 views)	2 weeks ago
		23. Empanada utensil (69 views)	2 weeks ago
		24. TEEMATE golf utility device (68 views)	2 weeks ago
		25. A device to prevent drunk driving (137 views)	2 weeks ago
		26. SIMULATOR SYSTEM AND METHOD FOR EXERCISING LOWER LIMBS (57 views)	3 weeks ago
		27. Gold Backed Blockchain Stock Market. (111 views)	3 weeks ago
		28. ARTIFICIAL INTELLEGENCE FOR LOSS PREVENTION TAGS (87 views)	3 weeks ago
		29. Heavy Pushup Stabilization Exercise Device (97 views)	3 weeks ago
		30. Graveside pedestal, system and method of displaying headstones (113 views)	3 weeks ago

Most viewed patents

		1. NOW 2,900! Sail technology used on BMW Oracle racing Americas Cup. (31974 views)	7 years ago
		2. Automotive Air Flow Tube (29312 views)	8 years ago
		3. TIRE-HANDLING DEVICE (29253 views)	8 years ago
		4. CLOTHING IRON HOLDER WITH WATER RESERVOIR (27194 views)	8 years ago
		5. THE PHYSICS OF PERMANENT MAGNET MOTORS (24301 views)	8 years ago
		6. Supercharger Kit for 50cc motorcycle, bike, moped, scooter (24088 views)	7 years ago
		7. COMPRESSOR best-TURBINE best -BEST ic ENGINE --- IDOLTECH (22315 views)	8 years ago
		8. All Jasim patents 8112601, 7780416 Oil, Hackers, windmill, piracy (17074 views)	8 years ago
		9. Ladder caddy (16030 views)	8 years ago
		10. Toroidal motor - all reasonable offers considered (15773 views)	8 years ago
		11. Air Hydropower - new huge global resource of energy & water (14465 views)	8 years ago
		12. Concealed Carry --- Trigger SAFETY CLIP (13812 views)	8 years ago
		13. Billt-Taper Hand held tape dispenser with belt clip w/pricing (13532 views)	7 years ago
		14. Paint Trim Tray with Brush Bar (13412 views)	8 years ago
		15. Amazing Inventions & Business Ideas for Sale (13004 views)	8 years ago
		16. BIOPSY NEEDLE - SOFT TISSUE - END CUTTING (12838 views)	8 years ago
		17. AMINO FUSION chewing gum (12660 views)	8 years ago
		18. Firearm SILENCER (12457 views)	8 years ago
		19. SECTIONAL FOLDING UP GARAGE DOOR (12107 views)	8 years ago
		20. Hi efficiency DIP TUBE for WATER HEATER (12040 views)	8 years ago
		21. BE REWARDED BY COMFORTING 70,000,000,000 PEOPLE'S SLEEPS (11873 views)	7 years ago
		22. Emperystore - Universal Application Store (11845 views)	6 years ago
		23. REVOLVER SAFETY - Selectable Lockable -- (11678 views)	8 years ago
		24. Water produced by the new method ,Cheap Price ,Suitable for use (11283 views)	7 years ago
		25. Roof vent cap, sewer vent, pvc , (10985 views)	7 years ago
		26. Ultra sonic 3-Diminsional CASTING with COMPOSITES (10630 views)	8 years ago
		27. nVolt, multi-phase generator w/ magnetic pulse motor regulator. (10596 views)	8 years ago
		28. Extend-A-Bibs! Truly millennium! (10382 views)	7 years ago
		29. FREQUENCY TUNABLE - ACOUSTIC INSULATION -- (9543 views)	8 years ago
		30. TEJJ Cycle (9460 views)	8 years ago

Frequently Asked Questions

More...

Interesting books for Inventors

Follow us