Patent Auction 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 !
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All Patents for sale on Patent Auction.com

Page : 4 out of 108 (40 patents per page)

Picture for patent availableGranted patent or published application 121. Active anti rollover system of automobile
    (698 views)
3 years ago
Picture for patent availableGranted patent or published application 122. Survive Capsize with the Boat Buoyancy Aid
    (552 views)
2 years ago
Picture for patent availableGranted patent or published application 123. HIGH EFFICIENCY PROPULSION DEVICE IMITATING DOLPHIN TAIL
    (503 views)
1 year ago
Picture for patent availableGranted patent or published application 124. MODULAR DRONE AND METHODS FOR USE
    (472 views)
2 years ago
Picture for patent availableGranted patent or published application 125. Surgical instrument: temporary working channel to beating heart
    (316 views)
1 year ago
Picture for patent availableGranted patent or published application 126. EASY-OPEN CAN END OPENED BY ROTATED BAR
    (223 views)
8 months ago
Picture for patent availableGranted patent or published application 127. PHONICS EDUCATION APPARATUS AND METHOD
    (63 views)
2 weeks ago
Picture for patent availableGranted patent or published application 128.  BIOPSY NEEDLE - SOFT TISSUE - END CUTTING
    (9902 views)
6 years ago
Picture for patent availableGranted patent or published application 129. Trailer Hitch MOTORCYCLE TOWING
    (5356 views)
6 years ago
Picture for patent availableGranted patent or published application 130.  ONE PIECE HINGE -- TORSIONING STEEL
    (4255 views)
6 years ago
Picture for patent availableGranted patent or published application 131.  Corrective sandal - Female foot pain & 1st toe deformity
    (3452 views)
6 years ago
Picture for patent availableGranted patent or published application 132.  REACTIVE CAR SUSPENSION --- PARALLEL TORSION
    (3230 views)
6 years ago
Picture for patent availableGranted patent or published application 133. Ultimate Hockey Fan organizes, dries, deodorized sports gear
    (2869 views)
4 years ago
Picture for patent availableGranted patent or published application 134. Internal combustion engine with Variable Valve Lift System
    (1851 views)
5 years ago
Picture for patent availableGranted patent or published application 135. DYNAMIC FOOT REPOSITIONING SYSTEMS
    (1441 views)
4 years ago
Picture for patent availableGranted patent or published application 136.  Pleat placement chart and method of using the same
    (1304 views)
5 years ago
Picture for patent availableGranted patent or published application 137. Electronic cigarette device
    (1011 views)
3 years ago
Picture for patent availableGranted patent or published application 138. METHOD FOR HYDROPONICALLY GROWING PLANTS THAT ARE ROOT-NURTURED
    (868 views)
3 years ago
Picture for patent availableGranted patent or published application 139. COMPOUNDS AND METHOD FOR TREATMENT OF HIV
    (841 views)
4 years ago
Picture for patent availableGranted patent or published application 140. Apparatus and Methods for Repairing Tissue Defects
    (668 views)
3 years ago
Picture for patent availableGranted patent or published application 141. SPECTACLES HAVING A BUILT-IN COMPUTER
    (606 views)
2 years ago
Picture for patent availableGranted patent or published application 142. Building system toy
    (407 views)
1 year ago
Picture for patent availableGranted patent or published application 143. Wifi Application for Interpretation Transmission
    (347 views)
2 years ago
Picture for patent availableGranted patent or published application 144. Dry Surface Carving Ski Apparatus
    (163 views)
4 months ago
Granted patent or published application 145. Urethane Rremover
    (2909 views)
6 years ago
Granted patent or published application 146.  Casein Producing Method
    (1163 views)
4 years ago
Granted patent or published application 147.  SECURE ELECTROMAGNETIC DATA STORAGE ELEMENT HAVING A ...
    (1153 views)
5 years ago
Granted patent or published application 148. Emergency Home Fire Evacuation.
    (948 views)
4 years ago
Granted patent or published application 149. Carpenters Layout Line
    (885 views)
3 years ago
Granted patent or published application 150. Wire-Strike Defence System
    (883 views)
3 years ago
Granted patent or published application 151. VIDEO GAME INCLUDING USER DETERMINED LOCATION INFORMATION
    (853 views)
3 years ago
Granted patent or published application 152. Golf ball collecting device
    (788 views)
3 years ago
Granted patent or published application 153. Headlamp System Where Light Intensity is Adjusted Automatically
    (693 views)
3 years ago
Granted patent or published application 154. A Note Holder Mechanism
    (671 views)
3 years ago
Granted patent or published application 155. Shelf Cart
    (670 views)
3 years ago
Granted patent or published application 156. CART MOVING SYSTEM
    (667 views)
3 years ago
Granted patent or published application 157. A GLOVE AND STORAGE BOX ASSEMBLY
    (624 views)
3 years ago
Granted patent or published application 158. APPARATUS AND METHOD FOR NETWORK INITIATED REDIAL
    (620 views)
3 years ago
Granted patent or published application 159. NEW PEPTIDES AS A MONOTHERAPY IN MALIGNANCY CONTROL
    (590 views)
3 years ago
Granted patent or published application 160. Automotive picture and data acquisition center and method
    (533 views)
1 year ago