Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237288 | Roofing shingle bearing release material with identifying indicia | Robert L. Jenkins, George F. Wilkins, Michael J. Noone, Robert E. Oglesby | 2001-05-29 |
| 5951809 | Method of providing identifying indicia to a roofing shingle | Robert L. Jenkins, George F. Wilkins, Michael J. Noone, Robert E. Oglesby | 1999-09-14 |
| 5239802 | Adhesive arrangement for shingles and the like | — | 1993-08-31 |