Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996298 | Modular shutter | Michael J. Ricard | 1999-12-07 |
| 5826393 | Fastenerless modular shutter with adjustable panel support member | Stephen J. Schreiner, Joseph P. Creasey, Alan MacGowan, Michael J. Ricard, LeRoy Pohl +2 more | 1998-10-27 |
| 5524407 | Modular shutter and retention assembly | Michael J. Ricard, Dave Bures, Alan MacGowan, LeRoy Pohl, Steve Schreiner | 1996-06-11 |