David M. Lehman — 1 Patent at Microsoft

David M. Lehman has been granted 1 US patent while listed as an inventor at Microsoft. All of these patents were granted in 2012. David M. Lehman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David M. Lehman in Lake Forest Park, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8191161	Wireless authentication	Russell Sanchez, R. Donald Thompson, III	2012-05-29	$15,522,000

David M. Lehman — 1 Patent

Issued Patents All Time

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