John Crosby

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Lawrenceville, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for extracting antimony from elemental phosphorous
- Patent number 5,989,509
- Issue date Nov 23, 1999
- EMC Corporation
- Louis T. Gunkel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Triaryl phosphate ester composition and process for its preparation
- Patent number 5,206,404
- Issue date Apr 27, 1993
- FMC Corporation
- Louis T. Gunkel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Particulate composition containing bleach and optical brightener an...
- Patent number 4,970,019
- Issue date Nov 13, 1990
- FMC Corporation
- John Crosby
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for making solid polyhalotriaryl phosphate esters
- Patent number 4,897,502
- Issue date Jan 30, 1990
- FMC Corporation
- Louis T. Gunkel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2-(alkylbenzoyl)benzoic acid
- Patent number 4,766,240
- Issue date Aug 23, 1988
- FMC Corporation
- Louis T. Gunkel
- C07 - ORGANIC CHEMISTRY