Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475022 | Desk accessory system | Marlan H. Polhemus | 1984-10-02 |
| D266675 | Desk accessory system | Marlan H. Polhemus | 1982-10-26 |
| 4320835 | Desk accessory system | Marlan H. Polhemus | 1982-03-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475022 | Desk accessory system | Marlan H. Polhemus | 1984-10-02 |
| D266675 | Desk accessory system | Marlan H. Polhemus | 1982-10-26 |
| 4320835 | Desk accessory system | Marlan H. Polhemus | 1982-03-23 |