Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D433074 | Hand held electronic game | — | 2000-10-31 |
| D428937 | Hand held electronic game | Robert J. Civettini, Donald A. Rosenwinkel | 2000-08-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D433074 | Hand held electronic game | — | 2000-10-31 |
| D428937 | Hand held electronic game | Robert J. Civettini, Donald A. Rosenwinkel | 2000-08-01 |