Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558131 | Apparatus for blocking fluid flow through a conduit responsive to an emergency condition | Donald R. Cohee, Charles Ralph Sandy, M. James Clougherty, Robert L. Pauly | 1996-09-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558131 | Apparatus for blocking fluid flow through a conduit responsive to an emergency condition | Donald R. Cohee, Charles Ralph Sandy, M. James Clougherty, Robert L. Pauly | 1996-09-24 |