11 Utility Patents
#7 in Harvard, IL
#6,683 in Illinois
#179,574 in US
#363,721 in the World
Forward Citations = 88
Company Filing History:
Northern Telecom Limited
Joslyn Manufacturing Co.
Joslyn Corporation
4. 2 out of 34
Reliable Electric Company
5. 1 out of 26
Joslyn Mfg. and Supply Co.
where one patent can have more than one assignee
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