Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005194 | Method and apparatus for detecting in conformity with process time mixing ratios in plastics and rubber compounding | Hans-Gerhard Fritz | 1991-04-02 |
| 4282433 | Apparatus for measuring the density of a multiphase stream | — | 1981-08-04 |