For the Inventor, By the Inventor

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Plymouth, MN, United States of America

Particulate Instruments

USPTO Granted Patents = 1

Forward Citations = 31

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1 inventor (with patents filed for the assignee):

Dale F Berndt (1 out of 27 patents)

1 patent: Sort by Forward Citations

1. 4544273 - Smoke opacity meter (1985-10-01),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#153 in Plymouth, MN

#3,503 in Minnesota

#133,947 in US

Plymouth, MN, United States of America

Particulate Instruments

Forward Citations = 31

1 inventor:

Dale F Berndt (1 out of 27 patents)

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