Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644618 | Lock for safety bells | Gote E. Y. Holmberg, by Dick L. L. Holmberg, legal representative | 1987-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644618 | Lock for safety bells | Gote E. Y. Holmberg, by Dick L. L. Holmberg, legal representative | 1987-02-24 |