Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458279 | Fuel filter and production process | Roger DUFFIELD, Randall M. German, Teh Fu Yen | 2002-10-01 |
| 6436470 | Method of applying a hard-facing material to a substrate | Karthik Sivaraman, Anand Lal, Randall M. German | 2002-08-20 |