Growing community of inventors

Mountain View, CA, United States of America

F Michael Lewis

Average Co-Inventor Count = 5.00

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 = 30

F Michael LewisRobert G Murray (1 patent)F Michael LewisChester W Marynowski (1 patent)F Michael LewisCharles E Lapple (1 patent)F Michael LewisKonrad T Semrau (1 patent)F Michael LewisF Michael Lewis (1 patent)Robert G MurrayRobert G Murray (11 patents)Chester W MarynowskiChester W Marynowski (3 patents)Charles E LappleCharles E Lapple (2 patents)Konrad T SemrauKonrad T Semrau (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cerla N.v. (1 from 1 patent)


1 patent:

1. 4201512 - Radially staged drag turbine

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as of
12/20/2025
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