Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5437188 | Tell tale device for a pressure vessel | Richard L. Frantom, Robert J. Bishop, Robert Kremer, Klaus F. Ocker, Stephen McGarry | 1995-08-01 | $5,941,000 |