Growing community of inventors

Detroit, MI, United States of America

David M Lewis

Average Co-Inventor Count = 4.13

ph-index = 3

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 = 74

David M LewisThomas Overthun (1 patent)David M LewisGeorge J Simons, Jr (1 patent)David M LewisRobert J Luchetti (1 patent)David M LewisDavid Eric Simon (1 patent)David M LewisHarold Halvorson, Jr (1 patent)David M LewisJochen P Backs (1 patent)David M LewisGary S Juhlin (1 patent)David M LewisChristopher Lyle Domina (1 patent)David M LewisPeter C Greenberg (1 patent)David M LewisJames H Davies (1 patent)David M LewisRichard A Benoit (1 patent)David M LewisDavid M Lewis (3 patents)Thomas OverthunThomas Overthun (127 patents)George J Simons, JrGeorge J Simons, Jr (35 patents)Robert J LuchettiRobert J Luchetti (30 patents)David Eric SimonDavid Eric Simon (9 patents)Harold Halvorson, JrHarold Halvorson, Jr (7 patents)Jochen P BacksJochen P Backs (7 patents)Gary S JuhlinGary S Juhlin (6 patents)Christopher Lyle DominaChristopher Lyle Domina (5 patents)Peter C GreenbergPeter C Greenberg (3 patents)James H DaviesJames H Davies (3 patents)Richard A BenoitRichard A Benoit (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Steelcase Inc. (3 from 1,810 patents)


3 patents:

1. 6141925 - Clear wall panel system

2. D427784 - Screen

3. D404873 - Mobile pedestal

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idiyas.com
as of
12/14/2025
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