38 Utility Patents
#135 in Ann Arbor, MI
#1,148 in Michigan
#32,770 in US
#62,480 in the World
Forward Citations = 2,550
Company Filing History:


Other
4. 2 out of 1,304

5. 1 out of 2
Optigrate Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today