John A. Renfro — 1 Patent at Intel

John A. Renfro has been granted 1 US patent while listed as an inventor at Intel. All of these patents were granted in 1993. John A. Renfro ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John A. Renfro in Garland, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D342251	Pay telephone unit	John A. Hird, Todd J. Betz, Ray Naeini	1993-12-14

John A. Renfro — 1 Patent

Issued Patents All Time

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