9951760 | Drive mechanism for rotary compressors or pumps | Mar 15, 13 | Apr 24, 18 | Not available |
9909492 | Opposed piston internal combustion engine with inviscid layer sealing | Mar 17, 14 | Mar 06, 18 | PRIME GROUP ALLIANCE, LLC |
9885399 | Engine crankshaft including a planetary gear balance unit | Apr 07, 16 | Feb 06, 18 | FORD GLOBAL TECHNOLOGIES, LLC |
9874141 | Internal combustion engines | Oct 16, 14 | Jan 23, 18 | COX POWERTRAIN LTD. |
9719444 | Engine with central gear train | Oct 30, 14 | Aug 01, 17 | LIPPITT, RAYMOND F. |
9593710 | Master and slave pullrods | Oct 23, 14 | Mar 14, 17 | ECOMOTORS, INC. |
9435202 | Compressed fluid motor, and compressed fluid powered vehicle | Mar 05, 13 | Sep 06, 16 | St. Mary Technology LLC |
6012423 | Hypocycloidal crank mechanism for piston engines, engines especially for opposed-cylinder internal combustion engines | Nov 20, 97 | Jan 11, 00 | BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT |
5326231 | Gas compressor construction and assembly | Feb 12, 93 | Jul 05, 94 | BRISTOL COMPRESSORS INTERNATIONAL, INC. |
5237907 | Radial piston machine having working fluid passing through the crankcase | Dec 26, 89 | Aug 24, 93 | PPV-Verwaltungs-AG |
5025759 | Lever-type two-cycle internal combustion engine | Apr 18, 90 | Jun 25, 91 | Ziaylek, Theodore Jr., WENZEL, STEVEN T., |
4829879 | Radial piston drive motor assembly with exhaust passages in cylinder | May 05, 87 | May 16, 89 | JOE SANTA & ASSOCIATES PTY LIMITED |