Growing community of inventors

Winona, MN, United States of America

David J Blankenship

Average Co-Inventor Count = 1.80

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 = 43

David J BlankenshipRichard A George (2 patents)David J BlankenshipSteven E Czaplewski (2 patents)David J BlankenshipDavid J Blankenship (3 patents)Richard A GeorgeRichard A George (4 patents)Steven E CzaplewskiSteven E Czaplewski (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Peerless Chain Company (3 from 22 patents)


3 patents:

1. 5068948 - Traction cable

2. 4825923 - Traction cable

3. 4801116 - Merchandise hanger assembly

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idiyas.com
as of
12/12/2025
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