Growing community of inventors

Romeoville, IL, United States of America

Donald E Hans

Average Co-Inventor Count = 3.00

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 = 31

Donald E Hans ↔ Grant Donald Dicke (3 patents)Donald E Hans ↔ James G Kokenas (2 patents)Donald E Hans ↔ James J Kokenas (1 patent)Donald E HansDonald E Hans (3 patents)Grant Donald DickeGrant Donald Dicke (34 patents)James G KokenasJames G Kokenas (2 patents)James J KokenasJames J Kokenas (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dicke Tool Company (3 from 31 patents)


3 patents:

1. 6792708 - Lightweight collapsible sign

2. 6625912 - Lightweight collapsible sign

3. 6622408 - Lightweight collapsible sign

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