Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8960177 | Wiresaw cutting method | Steven Grumbine | 2015-02-24 |
| 8821215 | Polypyrrolidone polishing composition and method | — | 2014-09-02 |
| 8597538 | Composition for improving dryness during wire sawing | Steven Grumbine, Kevin Moeggenborg | 2013-12-03 |