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Patent applications and USPTO patent grants for Klok; Richard J..The latest application filed is for "abrasive article including shaped abrasive particles".
Patent | Date |
---|---|
Method of making shaped abrasive particles and articles comprising forming a flange from overfilling Grant 11,427,740 - Cotter , et al. August 30, 2 | 2022-08-30 |
Abrasive Article Including Shaped Abrasive Particles App 20210087445 - Cotter; Todd M. ;   et al. | 2021-03-25 |
Abrasive Article Including Shaped Abrasive Particles App 20200157396 - COTTER; Todd M. ;   et al. | 2020-05-21 |
Abrasive article including shaped abrasive particles Grant 10,563,105 - Cotter , et al. Feb | 2020-02-18 |
Abrasive Article Including Shaped Abrasive Particles App 20180215976 - COTTER; Todd M. ;   et al. | 2018-08-02 |
Sintered sol gel alumina abrasive filaments Grant 5,244,477 - Rue , et al. * September 14, 1 | 1993-09-14 |
Sintered sol gel alumina abrasive filaments Grant 5,194,072 - Rue , et al. * March 16, 1 | 1993-03-16 |
Sintered sol gel alumina abrasive filaments Grant 5,009,676 - Rue , et al. April 23, 1 | 1991-04-23 |
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