Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887422 | Rope with fiber core and method of forming same | David A. Klees, Robert B. Hoganson | 1989-12-19 |
| 4602476 | Plastic filled wire rope with strand spacer | Peter P. Riggs | 1986-07-29 |
| 4534162 | Plastic encapsulated wire rope | Peter P. Riggs, Robert B. Hoganson | 1985-08-13 |