Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909083 | Pressure/differential pressure measuring device | Abdolmajid Fazeli, Ernst R. Ginkel | 1990-03-20 |
| 4480461 | Vibration instrument | — | 1984-11-06 |
| 4349881 | Vibration instruments | Milton H. November, LaVern D. Lyon | 1982-09-14 |
| 4345456 | Densitometer | — | 1982-08-24 |