Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074488 | Device for measuring coefficient of friction | Kurt Kramer Schleif, Brian J. Wampler, Bruce Whittle | 2011-12-13 |
| 7584646 | Device for measuring coefficient of friction | Kurt Kramer Schleif, Brian B. Wampler, Bruce Whittle | 2009-09-08 |