Growing community of inventors

Bellevue, WA, United States of America

Frank R Ferris, Jr

Average Co-Inventor Count = 2.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 11

Frank R Ferris, JrRobert L Steed (1 patent)Frank R Ferris, JrFrank R Ferris, Jr (1 patent)Robert L SteedRobert L Steed (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ryan Instruments, L.p. (1 from 4 patents)


1 patent:

1. 5400608 - Humidity control system

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