Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9603606 | Dental instrument | Josef Hecke, Markus Niemeier | 2017-03-28 |
| 8672679 | Dental tool | Markus Niemeier | 2014-03-18 |
| 4710078 | Device for the internal deburring of a pipe | Werner Altmeyer, Ewald Jakobs | 1987-12-01 |
| 4358231 | Device for internally deburring tubes | — | 1982-11-09 |
| 4266896 | Deburring tubes or pipes on the inside | Hugo Philipp | 1981-05-12 |