3 Utility Patents
#104 in Skillman, NJ
#23,640 in New Jersey
#604,262 in US
Forward Citations = 8
Company Filing History:

Philadelphia Health and Education Corporation
where one patent can have more than one assignee
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#104 in Skillman, NJ
#23,640 in New Jersey
#604,262 in US
Company Filing History:

Get your Inventor Badge Today