Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5088507 | Apparatus for assembling components of a smoking article | Douglas C. Clark | 1992-02-18 |
| 5052413 | Method for making a smoking article and components for use therein | Vernon Brent Barnes, Douglas C. Clark, Jack F. Clearman, Gerhard Hensgen, Michael D. Shannon +2 more | 1991-10-01 |
| 4263766 | Transfer applying machine | Watson M. Dufour, Julian R. Martin, John D. Welch, Donald R. Wilkinson, Marvin G. Woempner | 1981-04-28 |
| 4184305 | Machine for applying transfers | Julian R. Martin | 1980-01-22 |