Jack K. Warren — 1 Patent at 3M

Jack K. Warren has been granted 1 US patent while listed as an inventor at 3M. All of these patents were granted in 1997. Jack K. Warren ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jack K. Warren in Stillwater, MN, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5596190	Light collection device for a film image digitizer	Yun Zhong Li, Richard R. Lemberger, Paul C. Schubert, Terrence H. Joyce	1997-01-21	$16,102,000

Jack K. Warren — 1 Patent

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