30 Utility Patents
#21 in Bloomfield Hills, MI
#1,715 in Michigan
#47,536 in US
#91,840 in the World
Forward Citations = 1,838
Company Filing History:

Oakwood Healthcare, Inc.
Other
4. 4 out of 4
James Richard Spears Md Pllc
5. 4 out of 4
Eco Too, LLC
where one patent can have more than one assignee
Get your Inventor Badge Today