Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9965573 | System and method for design of subsurface drainage systems incorporating control weirs, surface to subsurface inlets, and irrigation inlets | Chad R. Meiners, Jeremy R Meiners | 2018-05-08 |
| 8571841 | System and method of sub-surface system design and installation | Chad R. Meiners | 2013-10-29 |
| 8155935 | System and method of sub-surface system design and installation | Chad R. Meiners | 2012-04-10 |
| 7315800 | System and method of sub-surface system design and installation | Chad R. Meiners | 2008-01-01 |