3 Utility Patents
#484 in Evanston, IL
#24,607 in Illinois
#604,618 in US
Forward Citations = 39
Company Filing History:


Henry Valve Company
where one patent can have more than one assignee
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#484 in Evanston, IL
#24,607 in Illinois
#604,618 in US
Company Filing History:


Get your Inventor Badge Today