Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D433307 | Push pad | Chad A. Hickman, Michael L. Cain, Eric K. Arthur | 2000-11-07 |
| D430786 | End cap for a door exit device push pad | Chad A. Hickman, Michael L. Cain, Eric K. Arthur | 2000-09-12 |
| 5450697 | Removable cylinder locked mullion assembly | Matthew S. Prucinsky, Richard B. Cohrs | 1995-09-19 |
| 5042852 | Latch and rod guard assembly | Jorge Navarro, Paul J. Haeck | 1991-08-27 |