Porter Clements

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Whiting, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Shaped catalyst particle for use in hydroprocessing of petroleum oils
- Patent number 4,517,077
- Issue date May 14, 1985
- Katalco Corporation
- Porter Clements
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Shaped catalyst particle for use in hydroprocessing of petroleum oils
- Patent number 4,495,307
- Issue date Jan 22, 1985
- Katalco Corporation
- Porter Clements
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic gas purification process
- Patent number 4,153,671
- Issue date May 8, 1979
- Nalco Chemical Company
- Porter Clements
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL