99 Utility Patents
#1 in Secor, IL
#139 in Illinois
#5,368 in US
#9,618 in the World
Forward Citations = 458
Company Filing History:



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4. 1 out of 141
Westport Power Inc.
5. 1 out of 244
Electro-motive Diesel, Inc.
where one patent can have more than one assignee
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