9 Utility and 3 Design Patents
#918 in Cambridge, MA
#11,717 in Massachusetts
#215,925 in US
#439,533 in the World
rank by utility patentsForward Citations = 507
Company Filing History:

Other

4. 1 out of 717

5. 1 out of 4
Landrex Technologies Co., Ltd.
where one patent can have more than one assignee
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