Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865232 | Standpipe support for flexible tube | Henry W. Cassady, Jr., James W. Livingston, Gary D. Moreland | 1989-09-12 |
| 4468170 | Low level indicator | — | 1984-08-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865232 | Standpipe support for flexible tube | Henry W. Cassady, Jr., James W. Livingston, Gary D. Moreland | 1989-09-12 |
| 4468170 | Low level indicator | — | 1984-08-28 |