Keith D. Grzelak — 1 Patent at Itronix

Keith D. Grzelak has been granted 1 US patent while listed as an inventor at Itronix. All of these patents were granted in 1998. Keith D. Grzelak ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Keith D. Grzelak in Spokane, WA, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5704212	Active cooling system for cradle of portable electronic devices	William F. Erler, Timothy P. O'Hagan	1998-01-06

Keith D. Grzelak — 1 Patent

Issued Patents All Time

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