Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661268 | Method of recalibrating electronic scales | Gerald C. Freeman, Konstantin G. Kodonas | 1997-08-26 |
| 5640334 | Method of recalibrating electronic scales | Gerald C. Freeman | 1997-06-17 |