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Patent applications and USPTO patent grants for Kausch; Erwin.The latest application filed is for "ultralight coaxial cigarette including a multipart filter".
Patent | Date |
---|---|
Ultralight coaxial cigarette including a multipart filter Grant 6,089,238 - Schneider , et al. July 18, 2 | 2000-07-18 |
Coaxial cigarette having cross stream barrier Grant 6,067,995 - Schneider , et al. May 30, 2 | 2000-05-30 |
Coaxial cigarette Grant 5,388,596 - Schneider , et al. * February 14, 1 | 1995-02-14 |
Coaxial filter cigarette Grant 5,265,626 - Schneider , et al. November 30, 1 | 1993-11-30 |
Coaxial cigarette Grant 4,874,004 - Borowski , et al. October 17, 1 | 1989-10-17 |
Fibrous material for tobacco smoke filter Grant 4,372,328 - Kausch , et al. February 8, 1 | 1983-02-08 |
Removal of nitric oxide and carbon monoxide from tobacco smoke Grant 4,182,348 - Seehofer , et al. January 8, 1 | 1980-01-08 |
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