Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5419614 | Crewseat with adjustable lumbar and thigh supports | Marvin K. Richards, Leslie D. Peterson | 1995-05-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5419614 | Crewseat with adjustable lumbar and thigh supports | Marvin K. Richards, Leslie D. Peterson | 1995-05-30 |