Growing community of inventors

Grand Rapids, MI, United States of America

Frank S Breiner

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 = 19

Frank S BreinerHarold L VandenHoek (1 patent)Frank S BreinerFrank S Breiner (1 patent)Harold L VandenHoekHarold L VandenHoek (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 4193233 - Adjustable panel stabilizer

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…