16 Utility Patents
#114 in Reno, NV
#373 in Nevada
#113,172 in US
#225,014 in the World
Forward Citations = 411
Company Filing History:
Securitron Magnalock Corporation
Sargent Manufacturing Company
Hanchett Entry Systems, Inc.
4. 3 out of 90

5. 1 out of 1
Single Access Lock, Inc.
where one patent can have more than one assignee
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