Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7756672 | Method for setting a predetermined distance between a machine tool and an electrically conductive workpiece | Robert Heck | 2010-07-13 |
| 6814649 | Fluid jet cutting machine with a system for a contact free guidance of a spacing sensor | — | 2004-11-09 |
| 6239573 | Linear feed drive system with integrated weight relief for positioning tools in relation to a workpiece | — | 2001-05-29 |
| 5989485 | Coordinate thermal-cutting machine with a means for automatically setting the initial height of a torch | Dieter Staacks | 1999-11-23 |
| 5557102 | Testing apparatus for the calibration of overheating and rail brake locating devices | Othmar Saria | 1996-09-17 |
| 4868488 | Use of a dielectric microwave resonator and sensor circuit for determining the position of a body | — | 1989-09-19 |
| 4810966 | Inductive sensor arrangement and measuring arrangement for use thereof | — | 1989-03-07 |
| 4682004 | Measuring arrangement having a capacitive measuring electrode and a working tool with integrated electrode | — | 1987-07-21 |
| 4677275 | Method and sensor arrangement for tool/workpiece spacing control in electric arc processing machines | — | 1987-06-30 |
| 4661797 | Electronic warning and monitoring apparatus and electrode arrangement therefor | — | 1987-04-28 |
| 4375289 | Apparatus for monitoring a boundary line | Piotr Sendor | 1983-03-01 |
| 4356362 | Hazard switch arrangement | — | 1982-10-26 |
| 4333052 | Resonant circuit with two partial inductances | — | 1982-06-01 |
| 4298784 | Arrangement for measuring the distance between a metallic workpiece and a processing tool | — | 1981-11-03 |
| 4215856 | Apparatus and method for controlling game playing time | Piotr Sendor | 1980-08-05 |