Giesselmann; Gunter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Giesselmann; Gunter.The latest application filed is for "concentration of volatile compounds from solid or liquid material".
- Giesselmann; Gunter - Heusenstamm DE
| Patent | Date |
|---|---|
| Concentration of volatile compounds from solid or liquid material Grant 4,846,935 - Giesselmann , et al. July 11, 1 | 1989-07-11 |
| Process For The Production Of Hydrogen Peroxide By The Anthraquinone Process Grant 3,789,114 - Giesselmann , et al. January 29, 1 | 1974-01-29 |
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