Leedom; Marvin A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leedom; Marvin A..The latest application filed is for "hearing aid with large diaphragm microphone element including a printed circuit board".

Company Profile

0.13.7

Leedom; Marvin A. - Princeton NJ
Leedom; Marvin A. - Warminster PA

*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
Hearing aid package Grant 7,987,977 - Leedom , et al. August 2, 2	2011-08-02
Hearing aid Grant 7,536,023 - Leedom , et al. May 19, 2	2009-05-19
Disposable modular hearing aid Grant 7,403,629 - Aceti , et al. July 22, 2	2008-07-22
Hearing aid with large diaphragm microphone element including a printed circuit board App 20070121967 - Sjursen; Walter P. ; et al.	2007-05-31
Hearing aid with large diaphragm microphone element including a printed circuit board Grant 7,221,768 - Sjursen , et al. May 22, 2	2007-05-22
Disposable modular hearing aid App 20070071265 - Leedom; Marvin A. ; et al.	2007-03-29
Disposable modular hearing aid Grant 7,113,611 - Leedom , et al. September 26, 2	2006-09-26
Hearing aid with large diaphragm microphone element including a printed circuit board App 20060177083 - Sjursen; Walter P. ; et al.	2006-08-10
Hearing aid Grant 7,010,137 - Leedom , et al. March 7, 2	2006-03-07
Hearing aid with a flexible shell Grant 6,865,279 - Leedom March 8, 2	2005-03-08
Hearing aid App 20040240695 - Leedom, Marvin A. ; et al.	2004-12-02
Hearing aid App 20040081328 - Leedom, Marvin A. ; et al.	2004-04-29
Disposable modular hearing aid App 20020027996 - Leedom, Marvin A. ; et al.	2002-03-07
Hearing aid with a flexible shell App 20010043707 - Leedom, Marvin A.	2001-11-22
Rolled edge seal for electrooptic device Grant 6,165,547 - Leedom December 26, 2	2000-12-26
Battery and circuitry assembly Grant 6,058,198 - Aceti , et al. May 2, 2	2000-05-02
Disposable hearing aid Grant 5,881,159 - Aceti , et al. March 9, 1	1999-03-09
System for regulating the applied blade-to-boule force during the slicing of wafers Grant 4,228,782 - Demers , et al. October 21, 1	1980-10-21
Information Playback System Stylus Grant 3,826,877 - Leedom , et al. July 30, 1	1974-07-30
Electrostatic Printing System Employing A Replaceable Cartridge To Provide A Supply Of A Recording Element And Processing Means Therefor Grant 3,600,083 - Leedom August 17, 1	1971-08-17

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