IP Library › Granted Patent US 4,328,158
Granted Patent Utility
US 4,328,158 · App. 06/245,323

Production of maleic anhydride

Inventors: Robert A. Innes, Anthony J. Perrotta
Patented Case View Patent ↗
Granted: May 4, 1982 Filed: Mar 19, 1981
Inventors
Robert A. Innes
Anthony J. Perrotta
Assignee (at issue)
Gulf Research & Development Company

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Quick Facts
Patent No.
US 4,328,158
App. No.
06/245,323
Filed
1981-03-19
Granted
1982-05-04
Kind
A