12 Utility and 1 Design Patents
#645 in Ann Arbor, MI
#6,458 in Michigan
#162,333 in US
#327,802 in the World
rank by utility patentsForward Citations = 168
Company Filing History:
Difco Laboratories Incorporated
Other
Biolumix Inc.
4. 1 out of 56

5. 1 out of 2
Centrus International, Inc.
where one patent can have more than one assignee
Get your Inventor Badge Today