PatentAuction.com lists patented inventions available for sale or licensing. Inventors can list their patented inventions (or patent pending) for sale. New inventions for sale are added on a daily basis !
Home    List your patent    My account     Help     Support us    

MECHANICAL ENGINEERING


393 patents listed under MECHANICAL ENGINEERING

Picture for patent availablePatent document available 1.  THE PHYSICS OF PERMANENT MAGNET MOTORS
    (28228 views)
10 years ago
Picture for patent availablePatent document available 2. Toroidal motor - all reasonable offers considered
    (18781 views)
11 years ago
Picture for patent availablePatent document available 3.  Concealed Carry --- Trigger SAFETY CLIP
    (16757 views)
11 years ago
Picture for patent availablePatent document available 4.  BIOPSY NEEDLE - SOFT TISSUE - END CUTTING
    (16025 views)
11 years ago
Picture for patent availablePatent document available 5. Firearm SILENCER
    (15338 views)
11 years ago
Picture for patent availablePatent document available 6. SECTIONAL FOLDING UP GARAGE DOOR
    (14811 views)
11 years ago
Picture for patent availablePatent document available 7.  REVOLVER SAFETY - Selectable Lockable --
    (14412 views)
11 years ago
Picture for patent availablePatent document available 8. Hi efficiency DIP TUBE for WATER HEATER
    (14357 views)
11 years ago
Picture for patent availablePatent document available 9.  Ultra sonic 3-Diminsional CASTING with COMPOSITES
    (12706 views)
11 years ago
Picture for patent availablePatent document available 10. Trailer Hitch MOTORCYCLE TOWING
    (7675 views)
11 years ago
Picture for patent availablePatent document available 11. Belted Ammunition Adapter for Magazine Fed Firearms
    (7364 views)
12 years ago
Picture for patent availablePatent document available 12.  SPEED LOADER -- FLEX to load Lay-out flat to conceal
    (7312 views)
11 years ago
Picture for patent availablePatent document available 13. Optical guidance method and system - March 2024 update
    (7223 views)
9 years ago
Patent document available 14. Four Malty Billion Dollar Patent's in One
    (6562 views)
14 years ago
Picture for patent availablePatent document available 15.  ONE PIECE HINGE -- TORSIONING STEEL
    (6413 views)
11 years ago
Picture for patent availablePatent document available 16.  OPEN Sterile -- Food CONTAINER SEAL -
    (6342 views)
11 years ago
Picture for patent availablePatent document available 17. Clutch or BRAKE PADS w/ auto wear indicator
    (6280 views)
11 years ago
Picture for patent availablePatent document available 18.  Vending Machine - SLOT PROTECTOR
    (6222 views)
11 years ago
Picture for patent availablePatent document available 19. anti-vandal mailbox - cheap to produce
    (6071 views)
11 years ago
Picture for patent availablePatent document available 20.  Self-Contained Self-Elevating Platform Lift
    (6059 views)
10 years ago
Picture for patent availablePatent document available 21.  REACTIVE CAR SUSPENSION -- COMPOUND TORSION
    (5675 views)
11 years ago
Picture for patent availablePatent document available 22.  A New Exciting Puzzle Game
    (5660 views)
10 years ago
Picture for patent availablePatent document available 23. The garage door reinvented!
    (5658 views)
9 years ago
Picture for patent availablePatent document available 24. IN A MINUTE,CAN A DOOR BE UPDATED TO A FINGERPRINT UNLOCKED DOOR?
    (5650 views)
9 years ago
Picture for patent availablePatent document available 25.  Corrective sandal - Female foot pain & 1st toe deformity
    (5622 views)
11 years ago
Picture for patent availablePatent document available 26. APPARATUS AND METHOD FOR SECURING A VEHICLE ON A CARRIER BED
    (5608 views)
11 years ago
Picture for patent availablePatent document available 27. SCMD TRANSIT MIXER FOR PRODUCTION & TRANSPORTATION OF CONCRETE
    (5532 views)
11 years ago
Picture for patent availablePatent document available 28.  REACTIVE CAR SUSPENSION --- PARALLEL TORSION
    (5109 views)
11 years ago
Picture for patent availablePatent document available 29. Fuse Box System and Methods
    (4911 views)
11 years ago
Picture for patent availablePatent document available 30. Internal combustion engine with opposed pistons
    (4868 views)
12 years ago
Picture for patent availablePatent document available 31. JIFFY LOADER Magazine Loader for Semi-automatic pistols
    (4813 views)
10 years ago
Picture for patent availablePatent document available 32. Dynamic rear wing
    (4788 views)
11 years ago
Picture for patent availablePatent document available 33. Convertible Treestand Deer Cart --- Great Business Opportunity
    (4741 views)
9 years ago
Patent document available 34. Inflatable mold construction
    (4663 views)
11 years ago
Picture for patent availablePatent document available 35. ADJUSTABLE ELECTROMAGNETIC FLUID FLOW CONTROL VALVE
    (4655 views)
12 years ago
Picture for patent availablePatent document available 36. Light hatch
    (4613 views)
11 years ago
Patent document available 37. Inflatable mold for use in space
    (4456 views)
11 years ago
Picture for patent availablePatent document available 38. METHOD AND DEVICE FOR AUTOMATIC BALANCING OF ROTATING OBJECTS
    (4410 views)
11 years ago
Picture for patent availablePatent document available 39. Selfleveling catch basin system
    (4377 views)
10 years ago
Patent document available 40. Cobra Tech TM Inline test and soldering tool.
    (4363 views)
11 years ago




[ Home | List a patent | Manage your account | F.A.Q.|Terms of use | Contact us]

Copyright PatentAuction.com 2004-2017
Page created at 2024-04-19 3:18:09, Patent Auction Time.