Growing community of inventors

Chicago, IL, United States of America

Ellen Sieminski

Average Co-Inventor Count = 6.00

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 = 47

Ellen Sieminski ↔ John Michael Douglass (3 patents)Ellen Sieminski ↔ Peter Wozniczka (3 patents)Ellen Sieminski ↔ Walter J Moran, Iii (3 patents)Ellen Sieminski ↔ Glenda Kay Plemons (3 patents)Ellen Sieminski ↔ Thomas A Samanic (3 patents)Ellen SieminskiEllen Sieminski (3 patents)John Michael DouglassJohn Michael Douglass (19 patents)Peter WozniczkaPeter Wozniczka (10 patents)Walter J Moran, IiiWalter J Moran, Iii (6 patents)Glenda Kay PlemonsGlenda Kay Plemons (3 patents)Thomas A SamanicThomas A Samanic (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Elkay Manufacturing Company (3 from 162 patents)


3 patents:

1. D501041 - Sink

2. D496441 - Sink

3. D494257 - Sink

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as of
12/27/2025
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