William S. Bonnell

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Mt. Lebanon, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrodesulfurization apparatus with upstaged reactor zones
- Patent number 4,045,182
- Issue date Aug 30, 1977
- Gulf Research & Development Company
- William S. Bonnell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrodesulfurization process with upstaged reactor zones
- Patent number 4,017,382
- Issue date Apr 12, 1977
- Gulf Research & Development Company
- William S. Bonnell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL