Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669146 | Gas / fluid mass exchange apparatus | William Richard Johns, Stephen Warwick James Brown, Richard Phillips | 2017-06-06 |
| 4836067 | Protective socket insert | Delton F. Rogers, Larry Rogers | 1989-06-06 |