13 Utility Patents
#26 in Iowa City, IA
#865 in Iowa
#147,239 in US
#295,865 in the World
Forward Citations = 49
Company Filing History:



where one patent can have more than one assignee
Get your Inventor Badge Today
#26 in Iowa City, IA
#865 in Iowa
#147,239 in US
#295,865 in the World
Company Filing History:



Get your Inventor Badge Today