Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234871 | Method and apparatus for removing a thin coating from a fabric | Kenneth W. Chaloupek, Allen Simon | 2001-05-22 |
| 5159233 | Spark plug and method for assembling a spark plug | Dale L. Byerly | 1992-10-27 |
| 4854185 | Manually operated and locked conduit length adjuster system | Norman B. Lichtenberg, Jeffrey Eric Totten | 1989-08-08 |
| 4740129 | Slice separating and feeding apparatus and method | — | 1988-04-26 |
| 4425802 | Apparatus and method for testing tube welds | — | 1984-01-17 |