Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D438189 | Telephone set | John Kowalik, Jr., Eric Wolfarth | 2001-02-27 |
| D437840 | Telephone set | John Kowalik, Jr., Eric Wolfarth | 2001-02-20 |
| D266927 | Coin telephone set enclosure | Herbert C. Illium, Jr., John N. McGarvey | 1982-11-16 |
| D265558 | Coin telephone set panel enclosure | George R. Fox, Herbert C. Illium, Jr., John N. McGarvey | 1982-07-27 |