Gregory G. Spitnale

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Kalamazoo, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of maleic anhydride
- Patent number 4,400,522
- Issue date Aug 23, 1983
- Standard Oil Company
- Michael F. Lemanski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of vanadium phosphorus catalysts
- Patent number 4,360,453
- Issue date Nov 23, 1982
- The Standard Oil Company
- Michael F. Lemanski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of maleic anhydride from butane using fluidized vanadiu...
- Patent number 4,351,773
- Issue date Sep 28, 1982
- The Standard Oil Company
- Ernest C. Milberger
- C07 - ORGANIC CHEMISTRY