Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354265 | Electro-mechanical latching rocker arm engine brake | Keith Hampton, Kynan L. Church, William C. Dumphy, David M. Preston | 2002-03-12 |
| 5911641 | Chain Tensioner and improved plunger retention thereof | James R. Sheren | 1999-06-15 |
| 5366415 | Hydraulic belt tensioner | Kynan L. Church, David W. Deppe, Nandakumar Srinivasan | 1994-11-22 |
| 5304099 | Hydraulic chain tensioner | David W. Deppe | 1994-04-19 |