Edward E. Hammer — 29 Patents at GE

Edward E. Hammer has been granted 29 US patents while listed as an inventor at GE. The first was granted in 1980 and the most recent in January 2010. Edward E. Hammer ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Edward E. Hammer in Highland Heights, OH, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7642719	Energy efficient fluorescent lamp having an improved starting assembly and preferred method for manufacturing	Gary R. Allen, William Winder Beers, Matthew Pierce, Evan Karrs	2010-01-05	$95,867,000
6841939	Fluorescent lamp	Curtis E. Scott, Jon Bennett Jansma	2005-01-11	$54,584,000
6650042	Low-wattage fluorescent lamp	—	2003-11-18	$61,756,000
6157134	Lead wires for improved starting of compact fluorescent lamp systems	—	2000-12-05	$244,026,000
6140751	Electrolytic capacitor heat sink	Alvin A. Bush	2000-10-31	$128,027,000
6118217	Additional electrode for three-level output and improved starting of compact fluorescent lamp systems	Michael M. Minarczyk	2000-09-12	$200,272,000
6064152	Electrically conductive cylinder for improved starting of compact fluorescent lamp systems	Alvin A. Bush	2000-05-16	$264,698,000
6051930	Extended wire connector for starting compact fluorescent lamp system	Alvin A. Bush	2000-04-18	$219,543,000
5592054	Fluorescent lamp ballast with selectable power levels	Louis R. Nerone, Maria Sanchez	1997-01-07	$31,958,000
5506474	Compact fluorescent lamp using a light reflecting adhesive material	Vito J. Arsena, Ferenc Lantos, Elizabeth Cserteg	1996-04-09	$63,330,000
5350972	UV absorbing lamp glass	Gerald L. Bucher, Christopher H. Welker, Curtis E. Scott, Thomas F. Soules	1994-09-27	$18,569,000
4914354	Reactor-type ballast circuit	Eugene Lemmers	1990-04-03	$11,738,000
4900986	Ballast circuit for starting fluorescent lamps	Eugene Lemmers	1990-02-13	$10,471,000
4698549	D.C. lamp discharge gas pumping control	Eugene Lemmers	1987-10-06	$14,453,000
4644227	Three lamp ballast	Eugene Lemmers, Dail L. Swanson	1987-02-17	$10,011,000
4562381	Starting circuit for multiple fluorescent lamps	Eugene Lemmers	1985-12-31	$8,047,000
RE31970	High efficiency ballast system for gaseous discharge lamps	David H. Riesland, Eugene Lemmers	1985-08-13
4523126	Shaped discharge lamp with starting aid	Charles E. J. Beck	1985-06-11	$3,400,000
4513225	Fluorescent lamp series system	Alfred E. Lemmers	1985-04-23	$4,514,000
4468591	Shaped discharge lamp with starting aid and starting strip	Charles E. J. Beck	1984-08-28	$4,719,000
4467247	High frequency fluorescent lamp circuit	—	1984-08-21	$3,598,000
4463280	Shaped discharge lamp with starting aid	Charles E. J. Beck	1984-07-31	$5,136,000
4425530	Time delay lamp ballast circuit	Eugene Lemmers	1984-01-10	$10,353,000
4422010	Shaped discharge lamp with starting aid	—	1983-12-20	$6,616,000
4399391	Circuit for starting and operating fluorescent lamps	Eugene Lemmers, Dail L. Swanson	1983-08-16	$8,791,000

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Edward E. Hammer — 29 Patents

Issued Patents All Time

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