Deerfield, IL, United States of America

Sevko, Inc.


USPTO Granted Patents = 2

Forward Citations = 90

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2 inventors (with patents filed for the assignee):

goldMedal Delvin R Ryan, Jr (1 out of 5 patents)

silverMedal Max S Klein (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#56 in Deerfield, IL

#4,382 in Illinois

#94,722 in US

Deerfield, IL (US)
Deerfield, IL, United States of America
Forward Citations = 90

2 inventors:

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