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For the Inventor, By the Inventor

Lutherville, MD, United States of America

Solid State Charger Research and Development


USPTO Granted Patents = 1

Forward Citations = 9

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1 inventor (with patents filed for the assignee):

goldMedal Philip A Hoffman (1 out of 7 patents)


1 patent:

1. 4658199 - Current regulating circuit (1987-04-14),
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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#13 in Lutherville, MD

#2,001 in Maryland

#133,947 in US

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Lutherville, MD, United States of America

Solid State Charger Research and Development

Forward Citations = 9

1 inventor:

goldMedal Philip A Hoffman (1 out of 7 patents)

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