Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4532715 | Inspection machine and method for measuring the circular pitch spacing of teeth on a measurement circle of a gear | — | 1985-08-06 |
| 4356556 | Method of determining the boundaries of a measuring path of a gear flank testing apparatus and gear flank testing apparatus for performance of the method | — | 1982-10-26 |
| 4297788 | Gear testing machine | Gerd R. Sommer | 1981-11-03 |
| 4285133 | Tooth flank testing apparatus and method of testing tooth flanks of gears | Gerd R. Sommer | 1981-08-25 |
| 4276699 | Method and test apparatus for testing the tooth flank profile of large diameter gears | Gerd R. Sommer, Walter Naegeli | 1981-07-07 |
| 4228591 | Measurement sensing devices | Gerd R. Sommer | 1980-10-21 |