Robert D. Tennison — 1 Patent at IBM

Robert D. Tennison has been granted 1 US patent while listed as an inventor at IBM. All of these patents were granted in 1990. Robert D. Tennison ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert D. Tennison in Tucson, AZ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4974156	Multi-level peripheral data storage hierarchy with independent access to all levels of the hierarchy	Warren B. Harding, William Otto Vomaska	1990-11-27	$16,910,000

Robert D. Tennison — 1 Patent

Issued Patents All Time

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