Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928884 | Method and apparatus for measurement of flow rate | — | 2005-08-16 |
| 5040464 | Controlled fragmentation with fragment mix | — | 1991-08-20 |
| 4998645 | Apparatus for dispensing the contents of a tube | — | 1991-03-12 |
| 4982665 | Shaped charge | Robert G. S. Sewell | 1991-01-08 |