Pryor; James W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pryor; James W..The latest application filed is for "sheet cutting apparatus and method".
- Pryor; James W. - Winston-Salem NC
| Patent | Date |
|---|---|
| Sheet cutting apparatus and method Grant 5,445,054 - Pryor August 29, 1 | 1995-08-29 |
| Controlled delivery smoking article and method Grant 5,435,326 - Gentry , et al. July 25, 1 | 1995-07-25 |
| Rod making apparatus for use in the manufacture of smoking articles Grant 5,163,452 - Marritt , et al. November 17, 1 | 1992-11-17 |
| Cigarette rods and filters containing strands provided from sheet-like materials Grant 4,889,143 - Pryor , et al. December 26, 1 | 1989-12-26 |
| Rod making apparatus for smoking article manufacture Grant 4,807,809 - Pryor , et al. Feb | 1989-02-28 |
| Tobacco smoke filters Grant 4,768,526 - Pryor September 6, 1 | 1988-09-06 |
| Manufacture of tobacco smoke filters Grant 4,549,875 - Pryor October 29, 1 | 1985-10-29 |
| Method and apparatus for conveying filter tow Grant 4,537,583 - Pryor August 27, 1 | 1985-08-27 |
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