Stark; Stephen K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stark; Stephen K..The latest application filed is for "perforated sorbent polymer composite sheets for enhanced mass transport".
- Stark; Stephen K. - Newark DE
- Stark; Stephen K. - Wilmington DE
| Patent | Date |
|---|---|
| Perforated Sorbent Polymer Composite Sheets For Enhanced Mass Transport App 20220258099 - Stark; Stephen K. ; et al. | 2022-08-18 |
| Filter Media And Methods Of Making And Using App 20210379518 - Poon; Wai Sing ; et al. | 2021-12-09 |
| Catalytic filter material Grant 10,493,388 - Stark , et al. De | 2019-12-03 |
| Catalytic Filter Material App 20180345190 - Stark; Stephen K. ; et al. | 2018-12-06 |
| Mist elimination and pollutant removal device and method Grant 9,737,845 - Stark , et al. August 22, 2 | 2017-08-22 |
| Mist Elimination and Pollutant Removal Device and Method App 20160354721 - Stark; Stephen K. ; et al. | 2016-12-08 |
| Mist elimination and pollutant removal device and method Grant 9,381,459 - Stark , et al. July 5, 2 | 2016-07-05 |
| Mist Elimination and Pollutant Removal Device and Method App 20140260976 - Stark; Stephen K. ; et al. | 2014-09-18 |
| Removable duct liner App 20060070521 - Stark; Stephen K. ; et al. | 2006-04-06 |
| Centrifugal filtration device Grant 6,517,612 - Crouch , et al. February 11, 2 | 2003-02-11 |
| Cleanable filter bag assembly Grant 6,110,243 - Wnenchak , et al. August 29, 2 | 2000-08-29 |
| Cleanable filter media and filter elements Grant 5,928,414 - Wnenchak , et al. July 27, 1 | 1999-07-27 |
| Pleated cartridge filter attachment for top loading filter assemblies Grant 5,536,290 - Stark , et al. July 16, 1 | 1996-07-16 |
| Conductive filter laminate Grant 5,527,569 - Hobson , et al. June 18, 1 | 1996-06-18 |
| High temperature, chemical resistant laminate for filtration systems Grant 5,478,372 - Stark December 26, 1 | 1995-12-26 |
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