9 Utility Patents
#82 in Monroeville, PA
#7,996 in Pennsylvania
#219,687 in US
#445,660 in the World
Forward Citations = 182
Company Filing History:
Westinghouse Electric Corporation
Mine Safety Appliances Company

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#82 in Monroeville, PA
#7,996 in Pennsylvania
#219,687 in US
#445,660 in the World
Company Filing History:

Get your Inventor Badge Today