Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D405645 | Drinking goblet | — | 1999-02-16 |
| 5011614 | Process for the decomposition of explosive nitric acid esters dissolved in wastewaters | Wilhelm Gresser, Klaus Schelhase, Klaus Kaschel, Berent Reinecke, Wilhelm-Heinrich Trautmann | 1991-04-30 |
| 4780907 | Method of measuring the types of motion and configuration of biological and non-biological objects | Hunrich Spieser | 1988-10-25 |
| D270803 | Stem for a goblet or similar article | William D. Gicking | 1983-10-04 |