Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584002 | Recirculating foam generator | William W. Pattison, Jr. | 1986-04-22 |
| 4433701 | Polymer flood mixing apparatus and method | Stanley V. Stephenson | 1984-02-28 |
| 4311054 | Mass flowmeter with sensor gain control | Morris D. Ho | 1982-01-19 |
| 4233000 | Variable ratio intensifier | — | 1980-11-11 |
| 4192184 | Mass flowmeter | Morris D. Ho | 1980-03-11 |