Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681209 | Housing grinding machine | John Oliver Naumann | 1997-10-28 |
| 5675629 | Cordless cellular system base station | Michael Allen Raffel, Michael D. Bamburak, Keith Jarett, Masud Kibria, Christopher Gregory Lawrence +7 more | 1997-10-07 |