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For the Inventor, By the Inventor

San Rafael, CA, United States of America

Precision Sampling Incorporated


USPTO Granted Patents = 3

Forward Citations = 20

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4 inventors (with patents filed for the assignee):

goldMedal Michael B Casey (2 out of 4 patents)

silverMedal Murray D Einarson (2 out of 4 patents)

bronzeMedal Julius P Averette, Jr (1 out of 11 patents)

4.  Rano J Harris, Jr (1 out of 10 patents)


3 patents:

1. RE37066 - Soil sampling system with sample container rigidly coupled to drive casing (2001-02-27),
2. 5488876 - Soil sampling system with sample container ridgidly coupled to drive (1996-02-06),
3. 4121465 - Automatic fluid injector, and magazine therefor (1978-10-24),
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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#47 in San Rafael, CA

#16,847 in California

#73,815 in US

San Rafael, CA (US)
San Rafael, CA, United States of America

Precision Sampling Incorporated

Forward Citations = 20

4 inventors:

goldMedal Michael B Casey (2 out of 4 patents)

silverMedal Murray D Einarson (2 out of 4 patents)

bronzeMedal Julius P Averette, Jr (1 out of 11 patents)

4.  Rano J Harris, Jr (1 out of 10 patents)

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