19 Utility Patents
#1,049 in Seattle, WA
#3,924 in Washington
#91,701 in US
#181,132 in the World
Forward Citations = 248
Company Filing History:

Other
Get your Inventor Badge Today
#1,049 in Seattle, WA
#3,924 in Washington
#91,701 in US
#181,132 in the World
Company Filing History:

Get your Inventor Badge Today