Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461704 | Molded plastic automotive window panel and process of providing masking border | Mark M. Matsco, Michael E. Sykes, Barry B. Hoult | 2002-10-08 |
| 5106283 | Apparatus for injection molding plastic material | Johann Holzschuh, Helmut Echkardt, Michael Renger | 1992-04-21 |
| 5052622 | Sprinkler | Wolfgang Lindermeir, Franz Lopic, Johann Katzer, Johann Schaeffer, Christian Stephany | 1991-10-01 |
| 4572235 | Mixing apparatus | Johann Katzer, Franz Lopic, Christian Stephany | 1986-02-25 |