9 Utility Patents
#26 in Cranberry Township, PA
#8,189 in Pennsylvania
#224,661 in US
#458,611 in the World
Forward Citations = 60
Company Filing History:
Mine Safety Appliances Company
Other
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#26 in Cranberry Township, PA
#8,189 in Pennsylvania
#224,661 in US
#458,611 in the World
Company Filing History:
Get your Inventor Badge Today