Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10743379 | Systems and methods for lighting controls and sensors | Randy Johnson | 2020-08-11 |
| 8418274 | Vacuum drainage system for unclogging a clogged drain, drain clean-out device therefor, and method of unclogging a clogged drain | — | 2013-04-16 |