Bergmann; Wilhelm
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bergmann; Wilhelm.The latest application filed is for "apparatus for performing chemical analyses".
- Bergmann; Wilhelm - Hamburg DT
| Patent | Date |
|---|---|
| Apparatus For Performing Chemical Analyses Grant 3,644,095 - Netheler , et al. February 22, 1 | 1972-02-22 |
| Reaction Vessel For Use In Photometric Measurements Grant 3,627,432 - Bergmann December 14, 1 | 1971-12-14 |
| Reaction Vessel Closure Grant 3,593,909 - Bergmann July 20, 1 | 1971-07-20 |
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