Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D885153 | Drywall corner flusher | Wolfgang Dombrowski, Micah Warkentin | 2020-05-26 |
| D859845 | Drywall inside corner roller | Wolfgang Dombrowski, Micah Warkentin | 2019-09-17 |
| D848805 | Drywall corner finisher | Wolfgang Dombrowski | 2019-05-21 |
| 4574106 | Self molding fiberglas | — | 1986-03-04 |