For the Inventor, By the Inventor

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Anaheim, CA, United States of America

Dunbar-nunn Corporation

USPTO Granted Patents = 2

Forward Citations = 10

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1 inventor (with patents filed for the assignee):

Ewing D Nunn (2 out of 3 patents)

2 patents: Sort by Forward Citations

1. 5625257 - Emergency vehicle light switching and controlling circuit (1997-04-29),

2. 5612673 - Emergency vehicle siren circuit system (1997-03-18),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#114 in Anaheim, CA

#20,531 in California

#92,551 in US

Anaheim, CA, United States of America

Dunbar-nunn Corporation

Forward Citations = 10

1 inventor:

Ewing D Nunn (2 out of 3 patents)

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