Growing community of inventors

Minneapolis, MN, United States of America

John Thomas Hansmann

Average Co-Inventor Count = 2.00

ph-index = 4

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 = 64

John Thomas HansmannMark David Nelson (3 patents)John Thomas HansmannJohn I Belisle (1 patent)John Thomas HansmannBruce J Newman (1 patent)John Thomas HansmannJohn Thomas Hansmann (5 patents)Mark David NelsonMark David Nelson (7 patents)John I BelisleJohn I Belisle (7 patents)Bruce J NewmanBruce J Newman (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. US Water Filters, Inc. (3 from 5 patents)

2. Donaldson Comapny, Inc. (1 from 1,404 patents)

3. Northern Brewer, LLC (1 from 1 patent)


5 patents:

1. D852929 - Filter cartridge having a manifold engagement portion

2. D827766 - Manifold engagement portion of a filter cartridge

3. 9969962 - Modular stand for home beer brewing

4. D773608 - Manifold engagement portion of a filter cartridge

5. 7779624 - Joint for an engine exhaust system component

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idiyas.com
as of
12/27/2025
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