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


439 patents listed under MECHANICAL ENGINEERING

Picture for patent availablePatent document available 281. CUTTING TOOL WITH LOCKING PIN
    (370 views)		8 months ago
Patent document available 282. SELF CHARGING FLUID FLOW SENSOR SYSTEM
    (305 views)		4 months ago
Picture for patent availablePatent document available 283. Annular tube and method of manufacturing an annular tube
    (301 views)		1 month ago
Picture for patent availablePatent document available 284. SLAG REMOVAL APPARATUS
    (204 views)		5 months ago
Picture for patent availablePatent document available 285. Allow air springs to be self-charging
    (101 views)		1 month ago
Patent document available 286. Remotely-controllable seatbelt system
    (40 views)		3 days ago
Picture for patent available 287. FREQUENCY TUNABLE - ACOUSTIC INSULATION --
    (15872 views)		12 years ago
Picture for patent available 288. ANTITHERMAL SHIELD FOR ROCKETS
    (6014 views)		11 years ago
Picture for patent available 289. compressed air engine
    (5257 views)		11 years ago
Picture for patent available 290. motorized gas powered snowboard
    (3706 views)		13 years ago
Picture for patent available 291. System for producing power.
    (3439 views)		11 years ago
Picture for patent available 292. IDOL MOTORS - IDOL PUMP and IDOL COMPRESSOR and IDOL TURBINE
    (3393 views)		11 years ago
Picture for patent available 293. Universal drain, loading dock
    (3219 views)		12 years ago
Picture for patent available 294. Dual fuel system of a diesel engine
    (3181 views)		12 years ago
Picture for patent available 295. Portable Quarrying Stone Mill.
    (3064 views)		11 years ago
Picture for patent available 296. Rapid method for the separation of oil into fractions
    (3023 views)		12 years ago
Picture for patent available 297. compressed air engine 1
    (2924 views)		11 years ago
 298. Clean Sole Shoe Sanitizer
    (2702 views)		11 years ago
Picture for patent available 299. Pipeline design- secondary safety protection
    (2670 views)		11 years ago
 300. Automatic transmission for Bikes and small Cars up to 800 cc
    (2455 views)		12 years ago
 301. Constant speed drive system
    (2435 views)		12 years ago
 302. Short radius steering system.
    (2335 views)		12 years ago
 303. Anti glare system for vehicles for night driving
    (2303 views)		11 years ago
Picture for patent available 304. Convert fluid heat energy to motive force - buy or invest
    (2283 views)		14 years ago
Picture for patent available 305. Multi-stator and multi-rotor induction motor
    (2266 views)		10 years ago
Picture for patent available 306. Emergency staircase steel adaptable to different elevations
    (2178 views)		10 years ago
 307. Peroxy-BAM Burner
    (2173 views)		11 years ago
Picture for patent available 308. Time Dilation Machine
    (1808 views)		8 years ago
Picture for patent available 309. Flow regulator using a flexible constrictor.
    (1634 views)		7 years ago
 310. invented ship saftey device
    (1517 views)		10 years ago
 311. Symetrical door
    (1259 views)		7 years ago
 312. Delivering mails with drones (Patent N. 0001427519)
    (1194 views)		4 years ago
Picture for patent available 313. Active suspension for cars,4wds, trucks,high speed trains.
    (1130 views)		14 years ago
 314. Food electronic processing dryer
    (1003 views)		5 years ago
Picture for patent available 315. INVERTED HYDROPOWER DAM
    (891 views)		2 years ago
Picture for patent available 316. Procedure for carrying out a big 3d printed load-bearing structure
    (825 views)		3 years ago
 317. An Improved Fastener
    (721 views)		3 years ago
Picture for patent available 318. system for sweeping and mopping a surface
    (654 views)		2 years ago
Picture for patent available 319. ADVANCED GEARBOX TECHNOLOGY 1
    (615 views)		2 years ago
 320. Water purification using rust from waste-metal
    (368 views)		8 months ago




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

Copyright PatentAuction.com 2004-2017
Page created at 2025-12-21 10:07:15, Patent Auction Time.