Leppla; Jeffrey Keith
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leppla; Jeffrey Keith.The latest application filed is for "discontinuous films from skin care compositions".
- Leppla; Jeffrey Keith - Baltimore MD
| Patent | Date |
|---|---|
| Electrostatic spray device Grant 7,712,687 - Wilson , et al. May 11, 2 | 2010-05-11 |
| Electrostatic spray device Grant 7,152,817 - Wilson , et al. December 26, 2 | 2006-12-26 |
| Disposable cartridge for electrostatic spray device Grant 6,814,318 - Wilson , et al. November 9, 2 | 2004-11-09 |
| Electrostatic spray device Grant 6,682,004 - Kadlubowski , et al. January 27, 2 | 2004-01-27 |
| Discontinuous films from skin care compositions Grant 6,558,682 - Yen , et al. May 6, 2 | 2003-05-06 |
| Discontinuous films from skin care compositions Grant 6,514,504 - Yen , et al. February 4, 2 | 2003-02-04 |
| Discontinuous films from skin care compositions App 20020192252 - Ying Yen, Helen Shu ; et al. | 2002-12-19 |
| Sprayer Grant D452,142 - Wilson , et al. December 18, 2 | 2001-12-18 |
| Electrostatic spray device App 20010038047 - Wilson, David Edward ; et al. | 2001-11-08 |
| Hand-held electrostatic sprayer apparatus Grant 6,311,903 - Gaw , et al. November 6, 2 | 2001-11-06 |
| Disposable cartridge for electrostatic spray device App 20010023902 - Wilson, David Edward ; et al. | 2001-09-27 |
| Electrostatic spray device App 20010020653 - Wilson, David Edward ; et al. | 2001-09-13 |
| Electrostatic spray device App 20010020652 - Kadlubowski, Bryan Michael ; et al. | 2001-09-13 |
| Cosmetic powder compositions having improved skin coverage Grant 5,683,706 - LaFleur , et al. November 4, 1 | 1997-11-04 |
| Cosmetic powder compositions having improved skin coverage Grant 5,658,579 - LaFleur , et al. August 19, 1 | 1997-08-19 |
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