| 11767454 |
Production tool to make abrasive particles with grooves |
John T. Boden, Dwight D. Erickson, Negus B. Adefris, John D. Haas |
2023-09-26 |
$38,915,000 |
| 11707816 |
Coated abrasive article with multiplexed structures of abrasive particles and method of making |
Steven J. Keipert, John T. Boden |
2023-07-25 |
$41,696,000 |
| 11505730 |
Tetrahedral abrasive particles in abrasive articles |
Laura M. Lara Rodriguez, Chainika Jangu, Negus B. Adefris, Gregory S. Mueller, Jon T. Schwartz +4 more |
2022-11-22 |
$42,837,000 |
| 11344998 |
Method of making a coated abrasive article |
John T. Boden, Steven J. Keipert, Negus B. Adefris |
2022-05-31 |
$63,330,000 |
| 10987780 |
Shaped abrasive particles with a sloping sidewall |
Negus B. Adefris, Dwight D. Erickson, John T. Boden, John D. Haas |
2021-04-27 |
$39,964,000 |
| 10785900 |
Electrically conductive article containing shaped particles and methods of making same |
Dipankar Ghosh, Jeffrey W. McCutcheon |
2020-09-22 |
$52,351,000 |
| 10675734 |
Coated abrasive article maker apparatus |
John T. Boden, Steven J. Keipert, Negus B. Adefris, Karan Jindal, Aaron K. Nienaber +4 more |
2020-06-09 |
$49,900,000 |
| 10611001 |
Method of making a coated abrasive article |
John T. Boden, Steven J. Keipert, Negus B. Adefris |
2020-04-07 |
$35,932,000 |
| 10518388 |
Coated abrasive article maker apparatus |
John T. Boden, Steven J. Keipert, Negus B. Adefris, Karan Jindal, Aaron K. Nienaber +4 more |
2019-12-31 |
$50,934,000 |
| 10493596 |
Coated abrasive article with multiplexed structures of abrasive particles and method of making |
Steven J. Keipert, John T. Boden |
2019-12-03 |
$30,904,000 |
| 10300581 |
Methods of making abrasive articles and bonded abrasive wheel preparable thereby |
Melissa C. Schillo-Armstrong, Brian D. Goers, Roger J. Eicheldinger, Negus B. Adefris |
2019-05-28 |
$37,544,000 |
| 10293466 |
Structured abrasive articles and methods of using the same |
John D. Haas, Negus B. Adefris |
2019-05-21 |
$23,795,000 |
| 10005171 |
Abrasive particles, method of making abrasive particles, and abrasive articles |
Moses M. David, Maiken Givot, Piotr S. Stach |
2018-06-26 |
$29,692,000 |
| 10000677 |
Method of making ceramic shaped abrasive particles, sol-gel composition, and ceramic shaped abrasive particles |
John T. Boden, Dwight D. Erickson |
2018-06-19 |
$34,329,000 |
| 9938439 |
Production tool to make abrasive particles with grooves |
John T. Boden, Dwight D. Erickson, Negus B. Adefris, John D. Haas |
2018-04-10 |
$26,753,000 |
| 9890309 |
Abrasive article with shaped abrasive particles with grooves |
John T. Boden, Dwight D. Erickson, Negus B. Adefris, John D. Haas |
2018-02-13 |
$24,570,000 |
| 9849563 |
Abrasive article and method of making the same |
Ernest L. Thurber, Rebecca A. Putans, John T. Boden, Brian G. Koethe, Brant A. Moegenburg +7 more |
2017-12-26 |
$34,723,000 |
| 9790410 |
Method of making ceramic shaped abrasive particles, sol-gel composition, and ceramic shaped abrasive particles |
John T. Boden |
2017-10-17 |
$23,529,000 |
| 9527768 |
Method of making inorganic, metal oxide spheres using microstructured molds |
David C. Kramlich, John L. Vandenberg, Matthew H. Frey, Kathleen M. Schakel-Carlson |
2016-12-27 |
$41,849,000 |
| 9446502 |
Shaped, fractured abrasive particle, abrasive article using same and method of making |
Dwight D. Erickson, Negus B. Adefris, John T. Boden, John D. Haas |
2016-09-20 |
$34,242,000 |
| 9108874 |
Method of making inorganic, metal oxide spheres using microstructured molds |
David C. Kramlich, John L. Vandenberg, Matthew H. Frey, Kathleen M. Schakel-Carlson |
2015-08-18 |
$28,563,000 |
| 8845773 |
Shaped abrasive particles with an opening |
Dwight D. Erickson, Negus B. Adefris, John T. Boden, John D. Haas |
2014-09-30 |
$15,765,000 |
| 8764865 |
Shaped abrasive particles with grooves |
John T. Boden, Dwight D. Erickson, Negus B. Adefris, John D. Haas |
2014-07-01 |
$22,435,000 |
| 8701441 |
Method of making inorganic, metal oxide spheres using microstructured molds |
David C. Kramlich, John L. Vandenberg, Matthew H. Frey, Kathleen M. Schakel-Carlson |
2014-04-22 |
$19,270,000 |
| 8685124 |
Abrasive article having a plurality of precisely-shaped abrasive composites |
Moses M. David, John T. Boden |
2014-04-01 |
$27,633,000 |
