Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868967 | Tubular article | Neil L. Holt, Manoochehr Mohebban, Stephen E. Sheehan, Jeffrey A. Bennett | 1989-09-26 |
| 4836558 | Bulkhead seal | Milo D. Anderson, Neil L. Holt, Anthony R. W. Richardson | 1989-06-06 |