Albert John Ritger — 9 Patents at AT&T

Albert John Ritger has been granted 9 US patents while listed as an inventor at AT&T. The first was granted in 1990 and the most recent in May 2009. Albert John Ritger ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Albert John Ritger in Lawrenceville, GA, US.

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Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7536877	Optical fiber fabrication and product	Siu-Ping Hong, Steven A. Jacobs, David Kalish, Ian A. White	2009-05-26
6937325	Method and apparatus for measuring eccentricity in a optical fiber	Andrew Ingles, Zhi Zhou, Harry Garner	2005-08-30
6574403	Apparatus and method for improving bandwidth of multimode optical fibers	Steven Eugene Golowich, Sean Jones, K Scott Thornburg, Jr.	2003-06-03
6510265	High-speed multi mode fiber optic link	Giorgio Giaretta, Steven Eugene Golowich, Paul Kolesar, Martin C. Nuss, Ian A. White	2003-01-21	$16,592,000
6400450	Method of qualifying a multimode optical fiber for bandwidth performance	Steven Eugene Golowich, William Alfred Reed	2002-06-04
6304704	Mode mixing buffered optical fiber apparatus and method for making	David Kalish, Paul E. Neveux, Jr., Carl R. Taylor, John Turnipseed	2001-10-16	$18,237,000
6304705	Mode coupling buffered optical fiber apparatus and method for making	David Kalish, Paul E. Neveux, Jr., Carl R. Taylor, John Turnipseed	2001-10-16	$18,237,000
6292612	Multi-mode optical fiber having improved refractive index profile and devices comprising same	Steven Eugene Golowich, William Alfred Reed	2001-09-18	$26,046,000
4932990	Methods of making optical fiber and products produced thereby	Michael M. Michie, Quang D. Nguyen	1990-06-12

Albert John Ritger — 9 Patents

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