Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373595 | Air support device | Peter D. Johnson, Stephen J. Matheson, David B. Webb, John M. Rossiter | 1994-12-20 |
| 5343893 | Distribution valve | Stephen J. Matheson | 1994-09-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373595 | Air support device | Peter D. Johnson, Stephen J. Matheson, David B. Webb, John M. Rossiter | 1994-12-20 |
| 5343893 | Distribution valve | Stephen J. Matheson | 1994-09-06 |