Robert J. Vrba — 2 Patents at Fmc

Robert J. Vrba has been granted 2 US patents while listed as an inventor at Fmc. The first was granted in 1980 and the most recent in June 1983. Robert J. Vrba ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert J. Vrba in Cedar Rapids, IA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4386673	Axle joint	Robert M. Carter	1983-06-07	$2,140,000
4196816	Heavy duty crane	James R. Dvorsky	1980-04-08	$4,345,000

Robert J. Vrba — 2 Patents

Issued Patents All Time

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