Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464426 | Carrier faceplate | Frank Schaetzke, Douglas R. Wroblewski, David M. Gomo | 2016-10-11 |
| 8578523 | Vandal-proof floor sink strainer | Douglas R. Wroblewski, Joseph Tripodi | 2013-11-12 |
| 8505124 | Off-set carrier | Frank Schaetzke, Douglas R. Wroblewski | 2013-08-13 |
| 8141177 | Carrier for wall mounted toilets | Christopher A. Majocka, Doug Wroblewski | 2012-03-27 |