Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694684 | Pass through firestop device | DuWayne C. Radke, Paul J. Cobian | 2004-02-24 |
| 5452551 | Tiered firestop assembly | Paul J. Charland | 1995-09-26 |
AS
Anthony J. Schommer
Overall (All Time): #2,187,697 of 4,157,543Top 55%
2
Patents All Time