Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D324177 | Clock | Alex Kowalenko | 1992-02-25 |
| D323903 | Combined lamp and clock | Charles J. Flynn, Alex Kowalenko | 1992-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D324177 | Clock | Alex Kowalenko | 1992-02-25 |
| D323903 | Combined lamp and clock | Charles J. Flynn, Alex Kowalenko | 1992-02-11 |