Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D330849 | Insulator pin | Edgar M. Stubbersfield | 1992-11-10 |
| D326604 | Bracket for mounting a crossarm on a telephone pole | Edgar M. Stubbersfield | 1992-06-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D330849 | Insulator pin | Edgar M. Stubbersfield | 1992-11-10 |
| D326604 | Bracket for mounting a crossarm on a telephone pole | Edgar M. Stubbersfield | 1992-06-02 |