Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687802 | Power hand tool with rotatable handle | Jeffrey J. Spooner, Harley Ingersoll, Yutaka Kazamaki | 1997-11-18 |
| 5606956 | Elongated fuel-air bypass for internal combustion engine | Florence W. Wallace | 1997-03-04 |