Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6186475 | Spigot handle extender | — | 2001-02-13 |
| D426870 | Valve handle | — | 2000-06-20 |
| 4683465 | Data display terminal using a flat display panel | Ralph J. Lake, Jr., Timothy R. Stern, George Sudol | 1987-07-28 |
| D290702 | Display terminal | Timothy R. Stern | 1987-07-07 |