Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5011121 | Seal for gas spring | Ralph Oriola, Edward O. Meisner | 1991-04-30 |
| 4695061 | Valve stem seal | Edward O. Meisner | 1987-09-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5011121 | Seal for gas spring | Ralph Oriola, Edward O. Meisner | 1991-04-30 |
| 4695061 | Valve stem seal | Edward O. Meisner | 1987-09-22 |