Keith E. Steele — 1 Patent at Vesta

Keith E. Steele has been granted 1 US patent while listed as an inventor at Vesta. All of these patents were granted in 2002. Keith E. Steele ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Keith E. Steele in West Linn, OR, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6404866	Telephone calling account system and method	Eric Hopper, Douglas M. Fieldhouse	2002-06-11

Keith E. Steele — 1 Patent

Issued Patents All Time

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