Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5014384 | Pad attachment for paint roller assemblies | Robert A. Shaffer, Fredrick B. Burns, Howard R. Moon | 1991-05-14 |
| 4829623 | Pad attachment for paint roller assemblies | Robert A. Schaffer, Fredrick B. Burns, Howard R. Moon | 1989-05-16 |