Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865232 | Standpipe support for flexible tube | Henry W. Cassady, Jr., Richard E. Hanset, James W. Livingston | 1989-09-12 |
| 4848381 | Clean in place system | James W. Livingston, Henry W. Cassady, Jr., Stephen Hosking, Thomas J. Warner | 1989-07-18 |