Bertram Glessner — 4 Patents at Alcatel

Bertram Glessner has been granted 4 US patents while listed as an inventor at Alcatel. The first was granted in 1987 and the most recent in June 2002. Bertram Glessner ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Bertram Glessner in Düsseldorf, DE.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6404972	Color-coded optical fiber	Jürgen Pasch, Hans-Jurgen Lysson, Wilhelm Reiners, Ronald G. Sommer	2002-06-11	$1,532,000
5796905	Optical fiber with a color marking	Michael Hoffart, Jurgen Rosenkranz, Franz-Peter Bartling, Hans-Jurgen Lysson	1998-08-18
4636235	Method for producing optical fibers	Paul Pitsch, Peter J. Heinen, Hartmut Peglow	1987-01-13
4636236	Method for producing a preform for drawing optical fibers	Paul Pitsch, Peter J. Heinen, Hartmut Peglow	1987-01-13

Bertram Glessner — 4 Patents

Issued Patents All Time

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