Growing community of inventors

Bronson, MI, United States of America

Duane Kubasiak

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 = 1

Duane KubasiakBrian C Bowerman (1 patent)Duane KubasiakDuane Kubasiak (1 patent)Brian C BowermanBrian C Bowerman (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Douglas Autotech Corporation (1 from 9 patents)


1 patent:

1. 6382047 - Tilt lever for adjustable steering columns

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as of
12/12/2025
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