Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8998117 | Irrigation system with smart hydrants and related method | Mark A. Bauman, Chad D. Leinweber, Craig B. Nelson | 2015-04-07 |
| 7510132 | Linear-feed irrigation apparatus and related method | Joseph Daniel Sinden, Rex D. Ness, Chad D. Leinweber, Richard Berrier, Craig B. Nelson | 2009-03-31 |
| 7140563 | Linear-feed irrigation apparatus and related method | Joseph Daniel Sinden, Rex D. Ness, Chad D. Leinweber, Richard Berrier, Craig B. Nelson | 2006-11-28 |
| 6488218 | Sprinkler head conversion for pop-up assembly | Michael Townsend, Craig B. Nelson | 2002-12-03 |
| 5058806 | Stream propelled rotary pop-up sprinkler with adjustable sprinkling pattern | — | 1991-10-22 |