Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135265 | Multiple passage conduit assembly | Richard D. Clark, Norman P. Sutterer | 1992-08-04 |
| 5052444 | Reinforced fluid hose having on-bonded tape | James W. Messerly, James E. Stahl | 1991-10-01 |
| 4488577 | Fire resistant hose | Isaac Shilad | 1984-12-18 |