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For the Inventor, By the Inventor

Danvers, MA, United States of America

Osrom Sylvania, Inc.


USPTO Granted Patents = 1

Forward Citations = 4

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1 inventor (with patents filed for the assignee):

goldMedal John G Konopka (1 out of 59 patents)


1 patent:

1. 6856100 - Ballast with inverter startup circuit (2005-02-15),
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USPTO Data Jan 1 1976 - Jan 20 2026

1 Patents

#45 in Danvers, MA

#6,502 in Massachusetts

#134,345 in US

...
Danvers, MA, United States of America

Osrom Sylvania, Inc.

Forward Citations = 4

1 inventor:

goldMedal John G Konopka (1 out of 59 patents)

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