Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093026 | Safety cutter with blade depth selector/interlock mechanism | Brandon L. Spoelstra, Markus Gropl, Mark Marinovich | 2018-10-09 |
| 10093027 | Safety cutter | Brandon L. Spoelstra, Markus Gropl, Chris Lung | 2018-10-09 |
| 9956695 | Spring back safety and film cutter | Yen-Chao Chung, Glen Kanemoto, Markus Gropl, Dave Puglisi, Mark Marinovich | 2018-05-01 |