Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463535 | Umbrella post light | — | 1995-10-31 |
| 4342442 | Battery container mold | William J. Perkins, Walter A. Grannen, III, Robert E. Meyer | 1982-08-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463535 | Umbrella post light | — | 1995-10-31 |
| 4342442 | Battery container mold | William J. Perkins, Walter A. Grannen, III, Robert E. Meyer | 1982-08-03 |