Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434712 | Method and apparatus for fault tolerant execution of computer programs | Gerhard Urban | 2002-08-13 |
| 5422139 | Method for a reactive surface treatment of a workpiece and a treatment chamber for practicing such method | — | 1995-06-06 |
| 5017073 | Transport system for conveying workpiece between first and second media | Gregor Strasser, Gerald Zohrer, Roman Schertler | 1991-05-21 |
| 4831788 | Method and device for controlling the rolling drive of a gear grinding machine | — | 1989-05-23 |
| 4717293 | Method for chamfering the axially facing ends of toothed workpieces, a meshing engagement aid manufactured according to this method, and an apparatus for performing the method | Johann Spensberger, Richard Mueller | 1988-01-05 |
| 4575289 | Apparatus for orienting the position of a machine tool carriage relative to a stationary machine part | Walter Schmidkunz, Johann Spensberger | 1986-03-11 |
| 4545708 | Method for producing crowned tooth flanks on a toothed workpiece, and a machine suited therefor | Karl Buschhoff | 1985-10-08 |
| 4502822 | Machine for the precision working of tooth surfaces of toothed workpieces | — | 1985-03-05 |
| 4359301 | Machine for the precision working, for example shaving, of tooth flanks | Johann Spensberger | 1982-11-16 |