Growing community of inventors

San Francisco, CA, United States of America

Frank Freidman

Average Co-Inventor Count = 8.00

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 = 49

Frank FreidmanCharles Anthony Seiber (3 patents)Frank FreidmanThomas B Eich (3 patents)Frank FreidmanJonathan Jay King (3 patents)Frank FreidmanThomas Overthun (2 patents)Frank FreidmanGeorge J Simons, Jr (2 patents)Frank FreidmanJochen P Backs (2 patents)Frank FreidmanKurt P Dammerman (2 patents)Frank FreidmanDouglas B MacDonald (1 patent)Frank FreidmanSteven C Gortsema (1 patent)Frank FreidmanDavid P Churchill (1 patent)Frank FreidmanDouglas G Lyon (1 patent)Frank FreidmanFrank Freidman (3 patents)Charles Anthony SeiberCharles Anthony Seiber (51 patents)Thomas B EichThomas B Eich (30 patents)Jonathan Jay KingJonathan Jay King (23 patents)Thomas OverthunThomas Overthun (127 patents)George J Simons, JrGeorge J Simons, Jr (35 patents)Jochen P BacksJochen P Backs (7 patents)Kurt P DammermanKurt P Dammerman (3 patents)Douglas B MacDonaldDouglas B MacDonald (25 patents)Steven C GortsemaSteven C Gortsema (4 patents)David P ChurchillDavid P Churchill (3 patents)Douglas G LyonDouglas G Lyon (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. D483968 - Furniture storage unit

2. D419799 - End panel for a storage unit

3. 5979118 - Expandable and contractible work station

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idiyas.com
as of
12/29/2025
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