Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375491 | Roofing shingle | Marcia G. Hannah, George W. Mehrer, Michael J. Noone, Joseph Quaranta | 1994-12-27 |
| D350615 | Design for a roof or siding shingle | John Klein, Michael J. Noone | 1994-09-13 |
| 5287669 | Roofing shingle | Marcia G. Hannah, George W. Mehrer, Michael J. Noone, Joseph Quaranta | 1994-02-22 |