Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343813 | Irrigation tubing connection system | Donald O. Olson | 2002-02-05 |
| 5511826 | Towable nonconductive pipe adapter for a sprinkler having laterally extending surfaces | James Carter Clare | 1996-04-30 |
| 5509699 | Mechanical joint pipe adapter with inserted flexible spline | — | 1996-04-23 |
| 4609416 | Method for making armored electrical cable | James O. Scharf | 1986-09-02 |
| 4539739 | Apparatus for making armored electrical cable | James O. Scharf | 1985-09-10 |