6 Utility Patents
#17 in Burlington, IA
#2,258 in Iowa
#338,418 in US
#700,722 in the World
Forward Citations = 10
Company Filing History:

where one patent can have more than one assignee
Get your Inventor Badge Today
#17 in Burlington, IA
#2,258 in Iowa
#338,418 in US
#700,722 in the World
Company Filing History:

Get your Inventor Badge Today