Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5774041 | Designer chime cover | Thomas G. Xydis, Robert Bromley Clarke, Paul G. Angott | 1998-06-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5774041 | Designer chime cover | Thomas G. Xydis, Robert Bromley Clarke, Paul G. Angott | 1998-06-30 |