Piaskowski; Andrew D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Piaskowski; Andrew D..The latest application filed is for "led lamp with variable input power supply".

Company Profile

0.7.5

Piaskowski; Andrew D. - Saint-Colomban CA
Piaskowski; Andrew D. - St. Lazare CA
Piaskowski; Andrew D. - Brandon VT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
LED lamp with variable input power supply Grant 9,232,578 - Malboeuf Joset , et al. January 5, 2	2016-01-05
Led Lamp With Variable Input Power Supply App 20130342119 - Malboeuf Joset; Mathieu Ludovic ; et al.	2013-12-26
Two part transformer core, transformer and method of manufacture Grant 7,271,696 - Piaskowski September 18, 2	2007-09-18
Two part transformer core, transformer and method of manufacture App 20060125593 - Piaskowski; Andrew D.	2006-06-15
Permanent magnetic core device Grant 6,885,272 - Piaskowski , et al. April 26, 2	2005-04-26
Converter for converting an AC power main voltage to a voltage suitable for driving a lamp Grant 6,856,098 - Piaskowski February 15, 2	2005-02-15
Converter for converting an AC power main voltage to a voltage suitable for driving a lamp Grant 6,633,139 - Piaskowski October 14, 2	2003-10-14
Converter for converting an AC power main voltage to a voltage suitable for driving a lamp App 20030031037 - Piaskowski, Andrew D.	2003-02-13
Converter for converting an AC power main voltage to a voltage suitable for driving a lamp App 20030001517 - Piaskowski, Andrew D.	2003-01-02
Ferroresonant power supply and method Grant 4,791,542 - Piaskowski December 13, 1	1988-12-13

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