Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D753547 | Adapter pad for railcar truck | Erik L. Gotlund, Jon R. Jeambey, James A. Pike, Jason C. Bryant, Jonathan A. Stull +1 more | 2016-04-12 |
| D753022 | Adapter pad for railcar truck | Erik L. Gotlund, Jon R. Jeambey, James A. Pike, Jason C. Bryant, Jonathan A. Stull +1 more | 2016-04-05 |
| 9187102 | Railcar coupler core with vertical parting line and method of manufacture | Jerry R. Smerecky, Kelly Day, Vaughn Makary, Nick Salamasick | 2015-11-17 |
| 9168934 | Railcar coupler knuckle cores and knuckles produced by said cores | Jerry R. Smerecky, Kelly Day, Vaughn Makary, Nick Salamasick | 2015-10-27 |
| 9079590 | Use of no-bake mold process to manufacture railroad couplers | Jerry R. Smerecky, Ronald P. Sellberg, Arthur A. Gibeaut | 2015-07-14 |
| 8783481 | Use of no-bake mold process to manufacture railroad couplers | Jerry R. Smerecky, Ronald P. Sellberg, Arthur A. Gibeaut | 2014-07-22 |
| 8770265 | Method and system for manufacturing railcar couplers | Jerry R. Smerecky, Kelly Day, Nick Salamasick | 2014-07-08 |
| 8746474 | Railcar coupler knuckle cores with rear core support | Jerry R. Smerecky, Kelly Day, Vaughn Makary, Nick Salamasick | 2014-06-10 |
| 8720711 | Railcar coupler core with vertical parting line and method of manufacture | Jerry R. Smerecky, Kelly Day, Vaughn Makary, Nick Salamasick | 2014-05-13 |
| 8695818 | Railcar coupler knuckle cores and knuckles produced by said cores | Jerry R. Smerecky, Kelly Day, Vaughn Makary, Nick Salamasick | 2014-04-15 |
| 8672152 | Casting process for railcar coupler throwers | Jerry R. Smerecky, Kelly Day, Noland Brooks | 2014-03-18 |
| 8662327 | Railway coupler core structure for increased strength and fatigue life of resulting knuckle | Thomas A. Marchese, Ronald P. Sellberg, Jerry R. Smerecky | 2014-03-04 |
| 8544662 | Central datum feature on railroad coupler body and corresponding gauges | Jerry R. Smerecky, Edward T. Eaton, Thomas A. Marchese, Eric W. Larson, Ronald P. Sellberg | 2013-10-01 |
| 8499819 | Interlock feature for railcar cores | Jerry R. Smerecky, Kelly Day, Vaughn Makary, Nick Salamasick | 2013-08-06 |
| 8485371 | Use of no-bake mold process to manufacture railroad couplers | Jerry R. Smerecky, Ronald P. Sellberg, Arthur A. Gibeaut | 2013-07-16 |
| 8408407 | Knuckle formed through the use of improved external and internal sand cores and method of manufacture | Douglas G. Smith, Jerry R. Smerecky | 2013-04-02 |
| 8408406 | Central datum feature on railroad coupler body and corresponding gauges | Jerry R. Smerecky, Edward T. Eaton, Thomas A. Marchese, Eric W. Larson, Ronald P. Sellberg | 2013-04-02 |
| 7401559 | Single level enclosed railcar and method of manufacturing | Richard W. Dawson, Ronald P. Sellberg | 2008-07-22 |