Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5535986 | Torsionallly loaded fluid seals for rotary valves | Wilbur Dean Hutchens, Timothy A. McMahon, Brian Nolan, Steven M. Kirk | 1996-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5535986 | Torsionallly loaded fluid seals for rotary valves | Wilbur Dean Hutchens, Timothy A. McMahon, Brian Nolan, Steven M. Kirk | 1996-07-16 |