7 Utility Patents
#3,726 in Seattle, WA
#13,185 in Washington
#291,062 in US
#598,869 in the World
Forward Citations = 34
Company Filing History:



where one patent can have more than one assignee
Get your Inventor Badge Today
#3,726 in Seattle, WA
#13,185 in Washington
#291,062 in US
#598,869 in the World
Company Filing History:



Get your Inventor Badge Today