48 Utility and 6 Design Patents
#5 in Wheaton, IL
#658 in Illinois
#21,813 in US
#40,923 in the World
rank by utility patentsForward Citations = 544
Company Filing History:

Standard Car Truck Company
Other
4. 1 out of 522
Transportation IP Holdings, LLC
5. 1 out of 6
Schaefer Equipment, Inc.
where one patent can have more than one assignee
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