Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D336347 | Tab portion of a shingle | George W. Mehrer, Michael J. Noone, Kermit E. Stahl, Joseph Quaranta | 1993-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D336347 | Tab portion of a shingle | George W. Mehrer, Michael J. Noone, Kermit E. Stahl, Joseph Quaranta | 1993-06-08 |