Growing community of inventors

Aurora, IL, United States of America

David W Ek

Average Co-Inventor Count = 4.00

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 = 24

David W Ek ↔ William A Joseph, Jr (2 patents)David W Ek ↔ Gustav Kuschewski (2 patents)David W Ek ↔ Ronald R Holt (2 patents)David W EkDavid W Ek (2 patents)William A Joseph, JrWilliam A Joseph, Jr (7 patents)Gustav KuschewskiGustav Kuschewski (3 patents)Ronald R HoltRonald R Holt (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. National Controls Corporation (2 from 21 patents)


2 patents:

1. D275104 - Control panel for frying computer

2. D275105 - Control panel for frying computer

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as of
1/14/2026
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