Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662766 | Method of abrading a workpiece | Josef Kofler | 2017-05-30 |
| 9573250 | Ceramic shaped abrasive particles, methods of making the same, and abrasive articles containing the same | Maiken Givot, Negus B. Adefris | 2017-02-21 |
| 9180573 | Bonded abrasive wheel | Maiken Givot | 2015-11-10 |
| 7887608 | Agglomerate abrasive grains and methods of making the same | Dwight D. Erickson | 2011-02-15 |
| 7661247 | Abrasive article packaging and method of making same | Jeffrey W. Nelson, Joseph Scheller | 2010-02-16 |
| 7399330 | Agglomerate abrasive grains and methods of making the same | Dwight D. Erickson | 2008-07-15 |
| 7044835 | Abrasive article and methods for grinding glass | Ashutosh N. Mujumdar, Todd J. Christianson | 2006-05-16 |
| 5453104 | Process for durable sol-gel produced alumina-based ceramics and abrasive grain | — | 1995-09-26 |
| 4744802 | Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products | — | 1988-05-17 |