Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6065321 | Outlet for connecting spray nozzles and drop tubes to an irrigation pipe | Alois J. Kosch | 2000-05-23 |
| 5938127 | Outlet for connecting spray nozzles, drop tubes or the like to an irrigation pipe | Alois J. Kosch | 1999-08-17 |