Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333655 | Mountain climber game with moveably attached pieces | Joseph Cernansky, Richard P. Kamrath | 1982-06-08 |
| D263485 | Pogo stick | Joseph Cernansky, Harold Garner | 1982-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333655 | Mountain climber game with moveably attached pieces | Joseph Cernansky, Richard P. Kamrath | 1982-06-08 |
| D263485 | Pogo stick | Joseph Cernansky, Harold Garner | 1982-03-23 |