Baldwin; Sheryl D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Baldwin; Sheryl D..The latest application filed is for "wrapper for a smoking article".
- Baldwin; Sheryl D. - Richmond VA
| Patent | Date |
|---|---|
| Wrapper for a smoking article Grant 5,450,862 - Baldwin , et al. September 19, 1 | 1995-09-19 |
| Smoking article wrapper for controlling burn rate and method for making same Grant 5,417,228 - Baldwin , et al. * May 23, 1 | 1995-05-23 |
| Cigarette and wrapper with controlled puff count Grant 5,263,500 - Baldwin , et al. November 23, 1 | 1993-11-23 |
| Smoking article wrapper for controlling burn rate and method for making same Grant 5,263,999 - Baldwin , et al. November 23, 1 | 1993-11-23 |
| Smoking articles using novel paper wrapper Grant 5,168,884 - Baldwin , et al. December 8, 1 | 1992-12-08 |
| Paper wrapper having improved ash characteristics Grant 5,161,551 - Sanders , et al. November 10, 1 | 1992-11-10 |
| Wrapper for a smoking article Grant 5,152,304 - Bokelman , et al. October 6, 1 | 1992-10-06 |
| Multiple layer cigarette paper for reducing sidestream smoke Grant 5,143,098 - Rogers , et al. September 1, 1 | 1992-09-01 |
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