William A. ARNHOLT — 1 Patent at Spx

William A. ARNHOLT has been granted 1 US patent while listed as an inventor at Spx. All of these patents were granted in 2011. William A. ARNHOLT ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list William A. ARNHOLT in Portage, MI, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7937512	Method and apparatus for an automatic recovery keyboard for slate tablet computers	Charles Kinkade	2011-05-03	$18,690,000

William A. ARNHOLT — 1 Patent

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