Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8210907 | Device for fine machining workpieces | Oliver Bey | 2012-07-03 |
| 7074116 | Honing and deburring tool | Dennis Monnier | 2006-07-11 |
| 6045781 | Transparent sunscreen gels | Andrea Bungard, Klaus Jenni, Holger Leidreiter | 2000-04-04 |
| 5657812 | Metal-casting apparatus and method | Hans-Jurgen Lau | 1997-08-19 |
| 5447188 | Process of and apparatus for casting metals without sprues | Peter Srostlik | 1995-09-05 |
| 5074477 | Method of disposing of cooling units | Hubert Welter, Hans-Peter Walter, Cornelius Welter, Herman-Josef Walter | 1991-12-24 |
| 5031414 | Apparatus for evacuating flowable media from discarded refrigerators and the like | Hans-Peter Walter | 1991-07-16 |
| 4890382 | Apparatus for use in assembling electrical connectors | Leslie A. Anderson, Eric J. Selby, David L. Wagner | 1990-01-02 |
| 4854147 | Wire pinch mark applicator | Richard J. Buckwitz | 1989-08-08 |
| 4727637 | Computer aided connector assembly method and apparatus | Richard J. Buckwitz, Leslie A. Anderson, Hugh R. Schlosstein | 1988-03-01 |
| 4698178 | Use of polyoxyalkylene-polysiloxane copolymers with silicon-linked, long-chain alkyl radicals as emulsifiers for the preparation of water/oil emulsions | Rudolf Huttinger, Hans-Joachim Kollmeier, Rolf-Dieter Langenhagen, Wilhelm Wolfes | 1987-10-06 |
| 4231273 | Apparatus for perforating a paper sample | — | 1980-11-04 |
| 4203320 | Testing apparatus for multiple copy form sets | — | 1980-05-20 |