Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5812749 | Method of and system for testing network time protocol client accuracy | Douglas D. Dong | 1998-09-22 |
| 5254305 | Injection nozzle and method for charging an injection nozzle | Otto Hofstetter | 1993-10-19 |