Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611001 | Method of making a coated abrasive article | Scott R. Culler, John T. Boden, Steven J. Keipert | 2020-04-07 |
| 10518388 | Coated abrasive article maker apparatus | Scott R. Culler, John T. Boden, Steven J. Keipert, Karan Jindal, Aaron K. Nienaber +4 more | 2019-12-31 |
| 10300581 | Methods of making abrasive articles and bonded abrasive wheel preparable thereby | Melissa C. Schillo-Armstrong, Scott R. Culler, Brian D. Goers, Roger J. Eicheldinger | 2019-05-28 |
| 10301518 | Abrasive particles, method of making abrasive particles, and abrasive articles | — | 2019-05-28 |
| 10293466 | Structured abrasive articles and methods of using the same | John D. Haas, Scott R. Culler | 2019-05-21 |
| 10150900 | Abrasive particles and abrasive articles including the same | — | 2018-12-11 |
| 9938439 | Production tool to make abrasive particles with grooves | John T. Boden, Dwight D. Erickson, Scott R. Culler, John D. Haas | 2018-04-10 |
| 9890309 | Abrasive article with shaped abrasive particles with grooves | John T. Boden, Dwight D. Erickson, Scott R. Culler, John D. Haas | 2018-02-13 |
| 9771504 | Abrasive particles, method of making abrasive particles, and abrasive articles | — | 2017-09-26 |
| 9573250 | Ceramic shaped abrasive particles, methods of making the same, and abrasive articles containing the same | Mark G. Schwabel, Maiken Givot | 2017-02-21 |
| 9446502 | Shaped, fractured abrasive particle, abrasive article using same and method of making | Dwight D. Erickson, Scott R. Culler, John T. Boden, John D. Haas | 2016-09-20 |
| 9447311 | Dual tapered shaped abrasive particles | Ehrich J. Braunschweig, Steven J. Keipert | 2016-09-20 |
| 8845773 | Shaped abrasive particles with an opening | Dwight D. Erickson, Scott R. Culler, John T. Boden, John D. Haas | 2014-09-30 |
| 8764865 | Shaped abrasive particles with grooves | John T. Boden, Dwight D. Erickson, Scott R. Culler, John D. Haas | 2014-07-01 |
| 8728185 | Intersecting plate shaped abrasive particles | — | 2014-05-20 |
| 8142531 | Shaped abrasive particles with a sloping sidewall | Dwight D. Erickson, Scott R. Culler, John T. Boden, John D. Haas | 2012-03-27 |
| 8142891 | Dish-shaped abrasive particles with a recessed surface | Scott R. Culler, Dwight D. Erickson, John T. Boden, John D. Haas | 2012-03-27 |
| 8142532 | Shaped abrasive particles with an opening | Dwight D. Erickson, Scott R. Culler, John T. Boden, John D. Haas | 2012-03-27 |
| 8123828 | Method of making abrasive shards, shaped abrasive particles with an opening, or dish-shaped abrasive particles | Scott R. Culler, Dwight D. Erickson, John T. Boden, John D. Haas | 2012-02-28 |
| 8034137 | Shaped, fractured abrasive particle, abrasive article using same and method of making | Dwight D. Erickson, Scott R. Culler, John T. Boden, John D. Haas | 2011-10-11 |
| 6951504 | Abrasive article with agglomerates and method of use | Carl P. Erickson, Brent D. Niccum, Thomas A. Sager, Craig F. Schroeder, Theodore J. Testen | 2005-10-04 |
| 6702650 | Porous abrasive article having ceramic abrasive composites, methods of making, and methods of use | — | 2004-03-09 |
| 6645624 | Composite abrasive particles and method of manufacture | William D. Joseph, Kathleen A. Wagle-Peterson | 2003-11-11 |
| 6354929 | Abrasive article and method of grinding glass | Louis Carpentier, Todd J. Christianson, Brian D. Goers, Ashu N. Mujumdar, Gary M. Palmgren +1 more | 2002-03-12 |
| 6319108 | Metal bond abrasive article comprising porous ceramic abrasive composites and method of using same to abrade a workpiece | Carl P. Erickson | 2001-11-20 |