Growing community of inventors

Madison, WI, United States of America

Kenneth J Hannes

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 92

Kenneth J HannesErvin L Severson (1 patent)Kenneth J HannesMark A Cowles (1 patent)Kenneth J HannesKenneth J Hannes (2 patents)Ervin L SeversonErvin L Severson (5 patents)Mark A CowlesMark A Cowles (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Graber Products, Inc. (2 from 33 patents)


2 patents:

1. 5135145 - Mountain bike rack

2. 5092504 - Bicycle rack for pick-up truck

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/7/2026
Loading…