Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4965455 | X-ray imaging film and apparatus for handling it | Jurgen Muller, Volkmar Voigtlander | 1990-10-23 |
| RE33249 | Coupling device | — | 1990-07-03 |
| 4934680 | Manufacturing jig | — | 1990-06-19 |
| 4927363 | Dental prosthesis implant | — | 1990-05-22 |
| 4845835 | Tool-change and workpiece-change apparatus | — | 1989-07-11 |
| 4790078 | Measuring apparatus to determine the dimensions of an object in three dimensions | — | 1988-12-13 |
| 4786062 | Apparatus for clamping non-rotating work pieces | — | 1988-11-22 |
| 4759245 | Machining tool assembly | — | 1988-07-26 |
| 4686768 | Measuring calliper | — | 1987-08-18 |
| 4664039 | Writing table with adjustable working surface and adjustable footrest | — | 1987-05-12 |
| 4652716 | Process and mechanism for threading the electrode wire of an EDM apparatus | Joseph Josserand | 1987-03-24 |
| 4621800 | Arrangement for and method of transferring film | Walter Bauer, Heinrich Farber | 1986-11-11 |
| 4621821 | Apparatus for the clamping of elongate workpieces | — | 1986-11-11 |
| 4615688 | Coupling device | — | 1986-10-07 |
| 4567679 | Steam iron having a multi-chambered tank | Adolf Kraft | 1986-02-04 |
| 4553653 | Rapid-stop torque-transmitting device | — | 1985-11-19 |
| 4550514 | Steam iron | Gerald Reiss | 1985-11-05 |
| 4547647 | Process and mechanism for threading the electrode wire of an EDM apparatus | — | 1985-10-15 |
| 4488029 | Electro-erosive processing apparatus | Niklaus Liechti | 1984-12-11 |
| 4485288 | Wire guiding device for electroerosion finishing machines | — | 1984-11-27 |
| 4482233 | Arrangement for introduction of a film magazine in a film-processing unit | Walter Bauer, Heinrich Farber | 1984-11-13 |
| 4418520 | Thrust swivel bearing on mowing knives supported in swinging levers of mower cutting systems | Bruno Husch | 1983-12-06 |
| 4387794 | Single-surface electromagnetically operated clutch/brake unit | Siegfried Winkelmann | 1983-06-14 |
| 4347422 | Process and apparatus for controlling the electrode on a spark erosion machine | — | 1982-08-31 |
| 4267689 | Maize cutter | Wilhelm Schefers | 1981-05-19 |