Chicago, IL, United States of America

John Crane-Houdaille, Inc.


USPTO Granted Patents = 9

Trademarks = 3

Forward Citations = 202

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13 inventors (with patents filed for the assignee):

goldMedal James P Netzel (3 out of 8 patents)

silverMedal Mark Gerard Pospisil (1 out of 4 patents)

bronzeMedal Glenn G Pecht (1 out of 10 patents)

4.  Josef Sedy (1 out of 10 patents)

5.  Jon B Hamaker (1 out of 5 patents)

6.  Joseph J Trytek (1 out of 2 patents)

7.  John R Wilson (1 out of 1 patent)

8.  Jon J Radosay (1 out of 1 patent)

9.  Horst Bruck (1 out of 1 patent)

10.  Eugene Novosad (1 out of 1 patent)

11.  Leonard B Mednick (1 out of 1 patent)

12.  Joseph Sehnal (1 out of 1 patent)

13.  Donald E Amundson (1 out of 1 patent)


9 patents:

John Crane is a global leader in rotating equipment solutions, supplying engineered technologies and services to process industries worldwide. With a history dating back to 1917, John Crane has built an unparalleled reputation for innovation, quality, and reliability. The company offers a comprehensive range of seals, bearings, and other components for pumps, compressors, and other critical machinery. John Crane-Houdaille, Inc. is a division of John Crane dedicated to providing high-quality aftermarket services and support for a wide range of industries.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#384 in Chicago, IL

#1,549 in Illinois

#32,563 in US

Chicago, IL (US)
Chicago, IL, United States of America
Forward Citations = 202

13 inventors:

Please report any incorrect information to [email protected]
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