Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966179 | Emergency umbrella | Blair F. Baldwin, William C. Lamson, Harold M. Miller, John J. Grenga | 1990-10-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966179 | Emergency umbrella | Blair F. Baldwin, William C. Lamson, Harold M. Miller, John J. Grenga | 1990-10-30 |