Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090671 | Automatic reversible arc sprinkler | Craig B. Nelson, Chad D. Leinweber, Joseph Daniel Sinden | 2021-08-17 |
| 11002394 | Quick connect joint | Craig B. Nelson, Chad D. Leinweber, Joseph Daniel Sinden | 2021-05-11 |