Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015982 | Ignition coil | Ronnalee House, Roger W. Kellams, Jose A. Cruz | 1991-05-14 |
| 4750511 | Fluid pressure spool valve and method of controlling pressure forces acting thereon | James Henry | 1988-06-14 |