6 Utility and 2 Design Patents
#4,355 in Seattle, WA
#15,301 in Washington
#336,979 in US
#696,408 in the World
rank by utility patentsForward Citations = 21
Company Filing History:

Other
Get your Inventor Badge Today
#4,355 in Seattle, WA
#15,301 in Washington
#336,979 in US
#696,408 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today