6 Utility Patents
#317 in Bethesda, MD
#4,916 in Maryland
#336,323 in US
#694,683 in the World
Forward Citations = 184
Company Filing History:
Environmental Research Institute of Michigan


4. 2 out of 11
Erim International, Inc.
5. 1 out of 8,683

where one patent can have more than one assignee
Get your Inventor Badge Today