Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388318 | Decorative vent pattern for circular saw blades | Nicholas E. Achterberg | 1997-12-30 |
| D383368 | Saw blade with vents | Nicholas E. Achterberg, John Curtsinger | 1997-09-09 |
| 5602455 | Portable battery charger with integrally attached output cable | Charles S. Stephens, Tuan Tran, Masahiko Muranami, Terry G. Bradley, Preston D. Brown +1 more | 1997-02-11 |
| 5590898 | Vehicle suspension system | Neil Jones | 1997-01-07 |