Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5560593 | Elastic bearing bush | Robert Salz | 1996-10-01 |
| 5515233 | Electronic circuit of an electromagnetic clutch | — | 1996-05-07 |
| 5300663 | Photochromic naphthacenequinones, process for their preparation and the use thereof | Walter Fischer, Evelyn Fischer, Ernst Minder, Jurgen Finter, Heinz Spahni | 1994-04-05 |
| 5291088 | Electric motor with watertight construction | Peter Adam, Werner Seuffert, Hans-Joachim Muller | 1994-03-01 |
| 5284315 | Elastic engine mount | Rainer Steffens, Wolfgang Sauer | 1994-02-08 |
| 5206395 | Photochromic naphthacenequinones, process for their preparation and the use thereof | Walter Fischer, Evelyn Fischer, Ernst Minder, Jurgen Finter, Heinz Spahni | 1993-04-27 |
| 5189597 | Electric control box, in particular for low-voltage systems | Hartwig Mayer, Hans-Peter Riedinger | 1993-02-23 |
| 5177227 | Photochromic naphthacenequinones, process for their preparation and the use thereof | Walter Fischer, Evelyn Fischer, Ernst Minder, Jurgen Finter, Heinz Spahni | 1993-01-05 |
| 5177056 | Plastics composition containing superconductors | Bruno Hilti, Carl W. Mayer, Jurgen Pfeiffer, Max Hunziker | 1993-01-05 |
| 5164625 | Electric motor, especially a moisture sealed commutator motor, for driving an axially flange-mounted hydraulic pump | Werner Seuffert | 1992-11-17 |
| 5086243 | Rotation detector for a commutator motor excited by pole units | — | 1992-02-04 |
| 5075195 | Laser marking of plastics objects of any desired shape with special effects | Fridolin Babler | 1991-12-24 |
| 5030551 | Laser marking of ceramic materials, glazes, glass ceramics and glasses | Fritz Herren | 1991-07-09 |
| 4941068 | Portable ion generator | — | 1990-07-10 |
| 4921232 | Hydraulic-damping engine mount having an overflow conduit between two chambers with a fixed intermediate wall | — | 1990-05-01 |
| 4852864 | Hydraulic-damping two-chamber engine mount | Horst Bitschkus, Karl-Heinz Klockner, Uwe Nelles, Gunther Siewert | 1989-08-01 |
| 4817268 | Method of and arrangement for exchanging tool holders in working units for working of workpieces | Hans-Ulrich Jaissle, Dietrich Geiger | 1989-04-04 |
| 4794937 | Plug coupling | — | 1989-01-03 |
| 4779585 | Hydraulic-damping engine mount | Stefan Behrens | 1988-10-25 |
| 4772132 | Sensor for fluidic systems | — | 1988-09-20 |
| 4770207 | Fluidic system | — | 1988-09-13 |
| 4769310 | Laser marking of ceramic materials, glazes, glass ceramics and glasses | Heinrich Gugger, Fritz Herren, Andre Pugin | 1988-09-06 |
| 4757982 | Engine mount with hydraulic damping | Rainer Andra | 1988-07-19 |
| 4711206 | Two-chamber engine mount with hydraulic damping | Rainer Andra | 1987-12-08 |
| 4681306 | Two chamber engine mount with hydraulic damping | Hans-Gunther Muller, Ralf Waldecker | 1987-07-21 |