William R. Plummer — 1 Patent at 3M

William R. Plummer has been granted 1 US patent while listed as an inventor at 3M. All of these patents were granted in 2002. William R. Plummer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list William R. Plummer in Leander, TX, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6368120	High speed connector and circuit board interconnect	Richard J. Scherer, Wing-Chi Chow	2002-04-09	$15,707,000

William R. Plummer — 1 Patent

Issued Patents All Time

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