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Patent applications and USPTO patent grants for PENROSE; Graham.The latest application filed is for "smoking article filter and insertable filter unit therefor".
Patent | Date |
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Smoking Article Filter And Insertable Filter Unit Therefor App 20200345063 - PENROSE; Graham ;   et al. | 2020-11-05 |
Smoking article filter and insertable filter unit therefor Grant 10,729,171 - Penrose , et al. | 2020-08-04 |
Smoking article and method of manufacturing a smoking article Grant 9,687,024 - Kaljura , et al. June 27, 2 | 2017-06-27 |
A Method and Apparatus for Inserting Elongate Elements into a Sleeve App 20160302475 - PENROSE; Graham ;   et al. | 2016-10-20 |
Smoking Article Filter And Insertable Filter Unit Therefor App 20140332014 - Penrose; Graham ;   et al. | 2014-11-13 |
Smoking Article And Method Of Manufacturing A Smoking Article App 20140238425 - Kaljura; Karl ;   et al. | 2014-08-28 |
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