Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882785 | Underwater diver's dry suit having a permanently compressed cellular layer | Richard W. Long | 1989-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882785 | Underwater diver's dry suit having a permanently compressed cellular layer | Richard W. Long | 1989-11-28 |