71 Utility Patents
#4 in Rochester, MI
#350 in Michigan
#10,535 in US
#19,335 in the World
Forward Citations = 878
Company Filing History:


Ovonic Hydrogen Systems LLC
4. 2 out of 2,031

5. 1 out of 831,952 patents
Other
where one patent can have more than one assignee
Get your Inventor Badge Today