Growing community of inventors

Houston, TX, United States of America

Ennis C Smith

Average Co-Inventor Count = 2.00

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 = 63

Ennis C SmithGeorge E Kluppel (1 patent)Ennis C SmithAddison Y Gunter, Deceased (1 patent)Ennis C SmithEnnis C Smith (2 patents)George E KluppelGeorge E Kluppel (2 patents)Addison Y Gunter, DeceasedAddison Y Gunter, Deceased (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hudson Products Corporation (2 from 55 patents)


2 patents:

1. 4315873 - Cooling equipment

2. 4168742 - Tube bundle

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as of
1/2/2026
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