Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625957 | Coordinate measuring apparatus having a probe in the form of a solid-state oscillator | Helmut Heier, Gerhard Meyer | 1997-05-06 |
| 5615489 | Method of making coordinate measurements on workpieces | Klaus-Peter Koch, Helmut Heier, Hans-Gerd Pressel | 1997-04-01 |