Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7153066 | Cutting plate for a processing tool and holding device for such a cutting plate | Matthias Oettle | 2006-12-26 |
| 7150590 | Machining tool, especially a milling tool | Matthias Oettle | 2006-12-19 |
| 6241429 | Holding device for machine tool inserts | Matthias Oettle | 2001-06-05 |
| 6139227 | Holder for free-cutting machining tool inserts | Matthias Oettle | 2000-10-31 |
| 5863620 | Process and apparatus for coating printed circuit boards | — | 1999-01-26 |
| 5843621 | Process and apparatus for coating printed circuit boards | — | 1998-12-01 |
| 5421884 | Apparatus for coating circuit boards | — | 1995-06-06 |
| 5255635 | Evaporative cooling system for an internal combustion engine having a coolant equalizing tank | Herbert Schapertons, Bodo Scheibner | 1993-10-26 |
| 5092282 | Evaporation cooling system for an internal combustion engine | Gerfried Danekas, Kurt Hiestermann, Hans-Peter Jaekel, Knut Milbradt, Krystof Papierski +4 more | 1992-03-03 |
| 5031841 | Metering valve, particularly fuel injection valve | — | 1991-07-16 |
| 5018639 | Storage container for low-temperature liquids | — | 1991-05-28 |
| 4912190 | Epoxy resin formulation having an extremely short hardening time for the production of epoxy glass laminates in continuously operating double-belt presses | — | 1990-03-27 |
| 4492087 | Container for storing refrigerated liquids | Michael Gaschler | 1985-01-08 |
| 4434591 | Component useful in producing a cooling tower | Wolfgang Zerna, Wilfried Krabbe | 1984-03-06 |
| 4256062 | Internal combustion diesel engine | — | 1981-03-17 |
| 4255366 | Process of producing a cooling tower | Wolfgang Zerna, Wilfried Krabbe | 1981-03-10 |
| 4221772 | Carbon black for lacquers and pigments | Edith Eisenmenger, Gerhard Kuhner, Lothar Rothbuhr | 1980-09-09 |
| 4197221 | Carbon black concentrate | Edith Eisenmenger, Lutz Dworowy, Gunther Fuchs, Lothar Rothbuhr | 1980-04-08 |