14 Utility Patents
#97 in Evanston, IL
#4,936 in Illinois
#135,189 in US
#271,493 in the World
Forward Citations = 444
Company Filing History:



4. 2 out of 87
where one patent can have more than one assignee
Get your Inventor Badge Today
#97 in Evanston, IL
#4,936 in Illinois
#135,189 in US
#271,493 in the World
Company Filing History:



Get your Inventor Badge Today