Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464426 | Carrier faceplate | Frank Schaetzke, Douglas R. Wroblewski, Ben Eichler | 2016-10-11 |
| 9290925 | Floor drain stabilizer ring | Christopher A. Majocka, Doug Wroblewski | 2016-03-22 |