Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7062786 | Garment with releasable water-tight seal for neck and limbs | — | 2006-06-20 |
| 6415440 | Diver's suit with diagonal torso zipper that partially encircles the waist | — | 2002-07-09 |
| 6120213 | Modular diver's buoyancy control device | — | 2000-09-19 |
| 5620282 | Buoyancy compensator assembly | — | 1997-04-15 |
| 5205672 | Diver's weight assembly | — | 1993-04-27 |
| 4931335 | Underwater diver's dry suit and method of sealing | Richard W. Long | 1990-06-05 |
| 4882785 | Underwater diver's dry suit having a permanently compressed cellular layer | Richard W. Long | 1989-11-28 |
| 4778643 | Method of treating an underwater diver's dry suit | Richard W. Long | 1988-10-18 |
| 4547904 | Survival suit | Richard W. Long | 1985-10-22 |
| 4502817 | Air inlet valve for underwater diver's dry suit | Richard W. Long | 1985-03-05 |
| 4464795 | Easy access underwater diving suit | Richard W. Long | 1984-08-14 |
| 4438531 | Low friction means to facilitate putting on an underwater diving suit | Richard W. Long | 1984-03-27 |
| 4388134 | Underwater diver's dry suit and method of sealing | Richard W. Long | 1983-06-14 |
| 4274759 | Non-return hot water diving suit | Richard W. Long | 1981-06-23 |