NA

Negus B. Adefris

3M: 6 patents #14 of 1,198Top 2%
Overall (2022): #20,694 of 548,613Top 4%
6
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
11530345 Shaped abrasive particles, methods of making, and abrasive articles including the same Anatoly Z. Rosenflanz 2022-12-20
11505730 Tetrahedral abrasive particles in abrasive articles Laura M. Lara Rodriguez, Chainika Jangu, Scott R. Culler, Gregory S. Mueller, Jon T. Schwartz +4 more 2022-11-22
11484990 Bonded abrasive wheel and method of making the same Joseph B. Eckel, Aaron K. Nienaber, Ronald D. Jesme, Thomas J. Nelson, Don V. West 2022-11-01
11478899 Shaped vitrified abrasive agglomerate with shaped abrasive particles, abrasive articles, and related methods Mark A. Lukowski, Scott W. Peterson, Brian D. Goers, Rebecca A. Putans, Bridgette R. Shannon +2 more 2022-10-25
11344998 Method of making a coated abrasive article Scott R. Culler, John T. Boden, Steven J. Keipert 2022-05-31
11274237 Elongated abrasive particles, method of making the same, and abrasive articles containing the same Dwight D. Erickson 2022-03-15