Growing community of inventors

Leawood, KS, United States of America

Earl M Sieggen

Average Co-Inventor Count = 1.33

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 = 8

Earl M SieggenJohn E Thomsen (1 patent)Earl M SieggenEarl M Sieggen (2 patents)John E ThomsenJohn E Thomsen (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,880 patents)

2. Koller Enterprises, Inc. (1 from 17 patents)


2 patents:

1. D526747 - Aquarium with provision for cascading waterfall

2. 5008932 - Adjustable phone handset shoulder support

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