Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D258540 | Cigarette treatment device and similar article | Paul M. Kotuby | 1981-03-10 |
| 4233995 | Cigarette/cigar treatment device | Paul M. Kotuby | 1980-11-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D258540 | Cigarette treatment device and similar article | Paul M. Kotuby | 1981-03-10 |
| 4233995 | Cigarette/cigar treatment device | Paul M. Kotuby | 1980-11-18 |