Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D662026 | Chock | Richard Beranek, Terry J. Koehn, Kevin J. Stanger, Edward H. Hahn | 2012-06-19 |
| D656881 | Chock | Richard Beranek, Terry J. Koehn, Kevin J. Stanger, Edward H. Hahn | 2012-04-03 |
| D656882 | Chock | Richard Beranek, Terry J. Koehn, Kevin J. Stanger, Edward H. Hahn | 2012-04-03 |
| 7753349 | Radial cushioning apparatus | Ronald W. Kerr, Shellie Wonsowski, Terry J. Koehn, Richard Beranek | 2010-07-13 |
| 7490819 | X-shaped elastomeric spring | — | 2009-02-17 |
| 7318583 | Methods of making a curved elastomeric spring | Ronald W. Kerr | 2008-01-15 |
| 7172181 | Curved elastomeric spring | Ronald W. Kerr | 2007-02-06 |