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For the Inventor, By the Inventor

West Des Moines, IA, United States of America

Schillinger Seed Inc.


USPTO Granted Patents = 3

% Expired Patents = 100.0

Trademarks = 2

Forward Citations = 6

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2 inventors (with patents filed for the assignee):

goldMedal John A Schillinger (3 out of 41 patents)

silverMedal William K Rhodes (2 out of 117 patents)


3 patents:

1. 7365245 - Soybean cultivar 495.RC (2008-04-29),
2. 6984775 - Soybean cultivar 13873 (2006-01-10),
3. 6911584 - Soybean cultivar 02932 (2005-06-28),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#12 in West Des Moines, IA

#464 in Iowa

#73,766 in US

West Des Moines, IA (US)
West Des Moines, IA, United States of America

Schillinger Seed Inc.

Forward Citations = 6

2 inventors:

goldMedal John A Schillinger (3 out of 41 patents)

silverMedal William K Rhodes (2 out of 117 patents)

Please report any incorrect information to [email protected]
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