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


392 patents listed under MECHANICAL ENGINEERING

Patent document available 41. Aviation engine inlet for aggressive noise reduction
    (4192 views)
11 years ago
Picture for patent availablePatent document available 42.  Method and apparatus for removing oil spills
    (3968 views)
9 years ago
Patent document available 43.  Hole plug system
    (3936 views)
10 years ago
Picture for patent availablePatent document available 44.  Dial Padlock with Infinite Number of Combinations
    (3867 views)
10 years ago
Picture for patent availablePatent document available 45. Aircraft for landing on horizontal cable (not deck)
    (3851 views)
11 years ago
Picture for patent availablePatent document available 46.  METHOD & APPARATUS, REMOVING OIL SPILLS AND EXTINGUISHING FIRES
    (3825 views)
9 years ago
Picture for patent availablePatent document available 47.  Oil filter with main and bypass filters
    (3746 views)
10 years ago
Picture for patent availablePatent document available 48. Method of unrolling elastic material to napkin production
    (3628 views)
10 years ago
Picture for patent availablePatent document available 49. Mobile integrated Water Jet cutter for handheld use
    (3394 views)
9 years ago
Patent document available 50.  Flip chart holder with simple lock to secure pages POP
    (3359 views)
9 years ago
Patent document available 51.  Ship with a protection system making it unsinkable
    (3224 views)
10 years ago
Picture for patent availablePatent document available 52.  Aircraft Huffer Coupling Adapter and Methods of Use
    (3189 views)
10 years ago
Picture for patent availablePatent document available 53. Circuit protection device add-on module
    (3187 views)
9 years ago
Patent document available 54. AUTOMATED MANHOLE COVER & DRAINAGE GRATE REMOVAL TOOL
    (3088 views)
10 years ago
Picture for patent availablePatent document available 55. Coaxial VTOL UAV mini drone system
    (3053 views)
8 years ago
Picture for patent availablePatent document available 56.  DISPLACEMENT ACTUATED SIDE DUMPING HAUL BODY
    (2994 views)
10 years ago
Patent document available 57. Circuit breaker with automatic health check
    (2879 views)
9 years ago
Picture for patent availablePatent document available 58. MAGNETIC GADOLINIUM PROPULSION GENERATOR
    (2847 views)
8 years ago
Picture for patent availablePatent document available 59.  DIPPER DOOR RETARDING MECHANISM
    (2846 views)
10 years ago
Picture for patent availablePatent document available 60. Device for lifting and moving heavy objects
    (2805 views)
6 years ago
Picture for patent availablePatent document available 61. RUDDER FOR MARINE VEHICLES
    (2722 views)
9 years ago
Picture for patent availablePatent document available 62. PROCESS FOR PRODUCING NANO COMPOSITES
    (2710 views)
8 years ago
Picture for patent availablePatent document available 63. Photographic device for powerful creative effects
    (2671 views)
9 years ago
Picture for patent availablePatent document available 64. reusable waterfill sandbags
    (2634 views)
9 years ago
Picture for patent availablePatent document available 65. Pump-less Centrifugal Lubrication for Turbines and Engines
    (2581 views)
10 years ago
Picture for patent availablePatent document available 66. Single and multi-phase current sensor and current transformer
    (2546 views)
9 years ago
Picture for patent availablePatent document available 67. Self cooling motor system
    (2540 views)
9 years ago
Patent document available 68.  A completely new system for cooling or heating
    (2509 views)
10 years ago
Patent document available 69. ROCKET FUEL
    (2403 views)
9 years ago
Picture for patent availablePatent document available 70. Enclosed Cargo Loading System to integrate into a truck cap.
    (2371 views)
9 years ago
Picture for patent availablePatent document available 71.  SPACESHIP HULL - ARTIFICIAL GRAVITY - POLY SUPPORT STRUCT
    (2353 views)
10 years ago
Patent document available 72. OIL SPILL RECOVERY SYSTEM AND METHOD
    (2349 views)
8 years ago
Picture for patent availablePatent document available 73. Automatic folding cover and stand for tablet computing-FlipSteady
    (2347 views)
8 years ago
Picture for patent availablePatent document available 74. METHOD FOR IRRADIATING OBJECTS, IN PARTICULAR BULK MATERIALS
    (2183 views)
8 years ago
Patent document available 75. Advanced Hear Exchanger for SOLID LIQUID SUSPENSION FLOW
    (2120 views)
9 years ago
Picture for patent availablePatent document available 76. ZHOU ENGINE AND POWER-CAM MECHANISM
    (2108 views)
9 years ago
Picture for patent availablePatent document available 77. AUTOMATIC PNEUMATIC VICE
    (2093 views)
9 years ago
Picture for patent availablePatent document available 78. Low profile oil drain cart
    (2090 views)
9 years ago
Picture for patent availablePatent document available 79. HEAT ACCUMULATOR
    (2076 views)
7 years ago
Picture for patent availablePatent document available 80. EMag HydroJet Electro-Magnetic Marine Propulsion Unit
    (2005 views)
5 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 2024-04-15 7:32:04, Patent Auction Time.