Eric R. Francis — 1 Patent at Transdata

Eric R. Francis has been granted 1 US patent while listed as an inventor at Transdata. All of these patents were granted in 1989. Eric R. Francis ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eric R. Francis in Columbus, OH, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4884021	Digital power metering	Scott H. Hammond, Ronald L. Kirk	1989-11-28

Eric R. Francis — 1 Patent

Issued Patents All Time

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