Assignee
Inventors
- Andrew T. Guttmann (15 patents)
- James F. Brazdil (96 patents)
- Robert K. Grasselli (105 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Preparation of vanadium III oxidic compounds, and dehydrogenation of paraffins", "item": "https://www.patentleaderboard.com/patent/4816243"}]}
Skip to contentUS Patent 4816243 · Granted Mar 28, 1989