Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4579136 | Shear valve | W. Steele Oman, Richard D. Scott | 1986-04-01 |
| 4436159 | Manual/electric activated squib actuated discharge valve for fire extinguishers | — | 1984-03-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4579136 | Shear valve | W. Steele Oman, Richard D. Scott | 1986-04-01 |
| 4436159 | Manual/electric activated squib actuated discharge valve for fire extinguishers | — | 1984-03-13 |