9 Utility Patents
#178 in Mercer Island, WA
#10,097 in Washington
#224,235 in US
#457,239 in the World
Forward Citations = 158
Company Filing History:
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#178 in Mercer Island, WA
#10,097 in Washington
#224,235 in US
#457,239 in the World
Company Filing History:
Get your Inventor Badge Today