Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600999 | Hi-rail vehicle-based rail inspection system | Robin Clark, Jeffery L. Boyle, Brewster W. LaMacchia | 2003-07-29 |
| 6476603 | Brush assembly for magnetic induction test apparatus | Robin Clark | 2002-11-05 |
| 5593116 | Hose retractor | Martin C. Pettesch, Robert J. Milo | 1997-01-14 |