25 Utility Patents
#861 in Palo Alto, CA
#18,314 in California
#62,499 in US
#121,813 in the World
Forward Citations = 433
Company Filing History:
Tandy Corporation

Other
4. 3 out of 196

5. 3 out of 16
Smithkline Instruments, Inc.
where one patent can have more than one assignee
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