Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472490 | Shape-measuring assembly for a grinding machine | Albert A. Plekker | 2009-01-06 |
| 6159074 | Caliper assembly for a grinding machine | Albert A. Plekker | 2000-12-12 |
| 6099384 | Side-shifting measurement device for a grinding machine | Albert A. Plekker | 2000-08-08 |