Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D949718 | Wall punch | Michael Van Horst | 2022-04-26 |
| 11141846 | Wall punch assembly and methods of use | Michael Van Horst | 2021-10-12 |
| 10328557 | Wall punch assembly and methods of use | Michael Van Horst | 2019-06-25 |
| D819465 | Wall punch | Michael Van Horst | 2018-06-05 |
| 4328105 | Treatment of suspended solids--and adsorbable contaminant--containing liquid | — | 1982-05-04 |