Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39070 | Wear resistant coating for piston rings | Thomas Stong, Thomas J. Smith | 2006-04-18 |
| 6833165 | Thermally sprayed coatings | Thomas J. Smith, Thomas Stong | 2004-12-21 |
| 6562480 | Wear resistant coating for piston rings | Thomas Stong, Thomas J. Smith | 2003-05-13 |
| 4700227 | Circuit for producing a video signal representing a measuring signal | Werner Liebel, Peter Antesberger | 1987-10-13 |