67 Utility and 1 Design Patents
#55 in Tucson, AZ
#203 in Arizona
#11,771 in US
#21,649 in the World
rank by utility patentsForward Citations = 1,174
Company Filing History:

Other

4. 5 out of 386

5. 2 out of 102
Berol Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today