Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815547 | Load cell | Neil C. Griffen, Mark E. Weihs | 1989-03-28 |
| 4800971 | Scale assembly | James F. Williams, Leo J. Niese, Amiel R. Helle | 1989-01-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815547 | Load cell | Neil C. Griffen, Mark E. Weihs | 1989-03-28 |
| 4800971 | Scale assembly | James F. Williams, Leo J. Niese, Amiel R. Helle | 1989-01-31 |