Waterloo, IA, United States of America

Daniel M Johnson

This inventor holds 3 USPTO granted patents. Top assignees: Deere & Company, Other. Active years: 1985-1998.


% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 46(Granted Patents)


Company Filing History:

goldMedal1 out of 8,885 
 
Deere & Company
 patents
silverMedal1 out of 834,307 
Other
 patents
where one patent can have more than one assignee

Years Active: 1985-1998

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3 patents (USPTO):Explore Patents
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