28 Utility Patents
#1,972 in San Jose, CA
#15,780 in California
#52,805 in US
#102,240 in the World
Forward Citations = 761
Company Filing History:

Park Scientific Instruments

4. 4 out of 17
Hyde Athletic Industries, Inc.
5. 3 out of 7
Thermomicroscopes Corporation
where one patent can have more than one assignee
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