23 Utility Patents
#6 in Reisterstown, MD
#775 in Maryland
#70,630 in US
#138,283 in the World
Forward Citations = 573
Company Filing History:
Catalyst Research Corporation
Mine Safety Appliances Company
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#6 in Reisterstown, MD
#775 in Maryland
#70,630 in US
#138,283 in the World
Company Filing History:
Get your Inventor Badge Today