Des Moines, IA, United States of America

Engmans, Inc.


USPTO Granted Patents = 3

Forward Citations = 21

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6 inventors (with patents filed for the assignee):

goldMedal Lawrence B Engman (2 out of 2 patents)

silverMedal Robert W Fee (1 out of 21 patents)

bronzeMedal Richard E TenEyck (1 out of 3 patents)

4 Richard J Robbins (1 out of 74 patents)

5 Michael L Meister (1 out of 8 patents)

6 John R Kraft (1 out of 1 patent)


3 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#54 in Des Moines, IA

#452 in Iowa

#71,968 in US

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Des Moines, IA, United States of America
Forward Citations = 21

6 inventors:

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