9 Utility Patents
#777 in Pittsburgh, PA
#8,175 in Pennsylvania
#224,235 in US
#457,239 in the World
Forward Citations = 347
Company Filing History:
Westinghouse Electric Corporation

P.v. Security, Inc.
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#777 in Pittsburgh, PA
#8,175 in Pennsylvania
#224,235 in US
#457,239 in the World
Company Filing History:

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