18 Utility and 5 Design Patents
#3 in Washougal, WA
#4,254 in Washington
#98,583 in US
#195,099 in the World
rank by utility patentsForward Citations = 233
Company Filing History:
Get your Inventor Badge Today
#3 in Washougal, WA
#4,254 in Washington
#98,583 in US
#195,099 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today