For the Inventor, By the Inventor

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Monrovia, CA, United States of America

Environmental Data Corporation

USPTO Granted Patents = 1

Forward Citations = 45

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5 inventors (with patents filed for the assignee):

Alan E Opel (1 out of 8 patents)

Dale W Egan (1 out of 1 patent)

Lyman F Gilbert (1 out of 3 patents)

4. Harry C Lord (1 out of 1 patent)

5. Geoffrey B Holstrom (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 4043742 - Automatic burner monitor and control for furnaces (1977-08-23),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#77 in Monrovia, CA

#28,444 in California

#133,919 in US

Monrovia, CA, United States of America

Environmental Data Corporation

Forward Citations = 45

5 inventors:

Alan E Opel (1 out of 8 patents)

Dale W Egan (1 out of 1 patent)

Lyman F Gilbert (1 out of 3 patents)

4. Harry C Lord (1 out of 1 patent)

5. Geoffrey B Holstrom (1 out of 1 patent)

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