Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486120 | Floating horizontal aerator for a body of water | — | 2019-11-26 |
| 10273177 | Apparatus for lifting liquid in a body of liquid | — | 2019-04-30 |
| 9809465 | Apparatus for removing material from a body of liquid | — | 2017-11-07 |
| 9434631 | Apparatus for removing material from a body of liquid | — | 2016-09-06 |
| 5058254 | Backer-rod installation tool | — | 1991-10-22 |
| 4916790 | Backer-rod installation tool | — | 1990-04-17 |