Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4291582 | Mass rate of flow meter with phase shift compensation | Malcolm H. Allen, Jr. | 1981-09-29 |
| 4275585 | Vibrator type densitometer | — | 1981-06-30 |
| 4248099 | Mass rate of flow meter with improved fluid drive | Malcolm H. Allen, Jr. | 1981-02-03 |
| 4248100 | Mass rate of flow meter with improved magnetic circuit | — | 1981-02-03 |