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For the Inventor, By the Inventor

Waterloo, IA, United States of America

Affinity Corporation


USPTO Granted Patents = 1

% Expired Patents = 100.0

Trademarks = 1

Forward Citations = 7

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1 inventor (with patents filed for the assignee):

goldMedal Douglas L Sevey (1 out of 13 patents)


1 patent:

1. 6901640 - Sealed liner system for interment vessels or containers (2005-06-07),
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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#10 in Waterloo, IA

#898 in Iowa

#136,739 in US

Waterloo, IA (US)
Waterloo, IA, United States of America

Affinity Corporation

Forward Citations = 7

1 inventor:

goldMedal Douglas L Sevey (1 out of 13 patents)

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