Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775853 | Machining method and multi-function tool | Gary L. Keefer, Kazuyuki Hiramoto, Gregory A. Hyatt | 1998-07-07 |
| 5678962 | Integral boring and threading tool and method | Gregory A. Hyatt | 1997-10-21 |