104 Utility and 15 Design Patents
#1 in Richfield, OH
#121 in Ohio
#4,990 in US
#8,863 in the World
rank by utility patentsForward Citations = 4,965
Company Filing History:
Solid State Opto Limited


4. 17 out of 62

5. 4 out of 73

where one patent can have more than one assignee
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