Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7244083 | Cutting head assembly | — | 2007-07-17 |
| 6508692 | CNC machine tools | — | 2003-01-21 |
| 6445971 | Machine for tooling small parts | Mark R. Kolkemeyer | 2002-09-03 |
| 6325697 | CNC machine tools | — | 2001-12-04 |
| 5984624 | Article loader/unloader | Mark H. Opfer, Mark R. Kolkemeyer | 1999-11-16 |
| 5956253 | Camera controlled CNC apparatus for processing blanks | — | 1999-09-21 |