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For the Inventor, By the Inventor

Palo Alto, CA, United States of America

Durrum Instrument Corporation


USPTO Granted Patents = 3

Forward Citations = 55

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3 inventors (with patents filed for the assignee):

goldMedal William J Dreyer (1 out of 14 patents)

silverMedal Peter Edgar Hare (1 out of 2 patents)

bronzeMedal Michael E Stickney (1 out of 1 patent)


3 patents:

1. 4065412 - Peptide or protein sequencing method and apparatus (1977-12-27),
2. 3933430 - Constant flow system for detection of amino acids (1976-01-20),
3. 3932136 - Integrated flow path block (1976-01-13),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#430 in Palo Alto, CA

#16,838 in California

#73,766 in US

Palo Alto, CA (US)
Palo Alto, CA, United States of America

Durrum Instrument Corporation

Forward Citations = 55

3 inventors:

goldMedal William J Dreyer (1 out of 14 patents)

silverMedal Peter Edgar Hare (1 out of 2 patents)

bronzeMedal Michael E Stickney (1 out of 1 patent)

Please report any incorrect information to [email protected]
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