BK

Brian G. Koethe

3M: 14 patents #1,097 of 11,543Top 10%
Overall (All Time): #331,180 of 4,157,543Top 8%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12226877 Abrasive article Jaime A. Martinez, Caroline E. Morel, Junting Li, Michael J. Annen, Deborah J. Eilers +8 more 2025-02-18
11981000 Coated abrasive articles and methods of making coated abrasive articles Junting Li, Yuyang Liu, Mark A. Lukowski, Ernest L. Thurber, Ann M. Hawkins +1 more 2024-05-14
11505730 Tetrahedral abrasive particles in abrasive articles Laura M. Lara Rodriguez, Chainika Jangu, Scott R. Culler, Negus B. Adefris, Gregory S. Mueller +4 more 2022-11-22
10919126 Systems and methods for making abrasive articles Geoffrey I. Wilson, Steven J. Keipert 2021-02-16
10773361 Systems and methods for making abrasive articles Geoffrey I. Wilson, Mark R. Nyberg, Jeffery S. Thomford, Ernest L. Thurber, Charles C. Drange +2 more 2020-09-15
10603766 Abrasive article with abrasive particles having random rotational orientation within a range Geoffrey I. Wilson, Steven J. Keipert 2020-03-31
9849563 Abrasive article and method of making the same Ernest L. Thurber, Rebecca A. Putans, Scott R. Culler, John T. Boden, Brant A. Moegenburg +7 more 2017-12-26
9676078 Electrostatic abrasive particle coating apparatus and method Louis S. Moren, John T. Boden 2017-06-13
9040122 Electrostatic abrasive particle coating apparatus and method Louis S. Moren, John T. Boden 2015-05-26
9001286 Brightness enhancing film and film based diffuser for improved illumination uniformity of displays Kenneth A. Epstein, Stephen J. Etzkorn, Eric W. Nelson, Mark D. Gehisen 2015-04-07
8869740 Layered particle electrostatic deposition process for making a coated abrasive article Louis S. Moren, Ernest L. Thurber 2014-10-28
8771801 Electrostatic abrasive particle coating apparatus and method Louis S. Moren, John T. Boden 2014-07-08
8551577 Layered particle electrostatic deposition process for making a coated abrasive article Louis S. Moren, Ernest L. Thurber 2013-10-08
6835191 Self-venting movable seal and plunger Robert Lee, Theodore S. Swaback 2004-12-28