32 Utility and 52 Design Patents
#2 in Montreal
#28 in Canada
#1,933 in the World
rank by design patentsForward Citations = 2,465
Company Filing History:
Other
Focus Systems Technology Co., Ltd.
Revision Eyewear, Inc.
4. 2 out of 25

5. 1 out of 1
Brent Sheldon
where one patent can have more than one assignee
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