22 Utility and 1 Design Patents
#4 in Somis, CA
#20,974 in California
#72,804 in US
#142,432 in the World
rank by utility patentsForward Citations = 444
Company Filing History:
Other
Designs by Royo
Electro Spray Inc.
4. 1 out of 131

5. 1 out of 814

where one patent can have more than one assignee
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