Inventor · disambiguated record
Karl-Friedrich Klein
Also filed as: KLEIN KARL F · KLEIN KARL-FRIEDRICH
7 granted patents·136 citations·filing 1986–2001
86Inventor score
Files withHERAEUS SCHOTT QUARZSCHMELZE2DEUTSCHE TELEKOM AG1HERAEUS QUARZGLAS1POLYMICRO TECHNOLOGIES LLC1TELEKOM DEUTSCHE1
Top patents by PatentIndex Score
7 records- 0180US6220059B1Method of coating a UV-fiber with blocking layers and charging the fiber with hydrogen or deuteriumHERAEUS QUARZGLAS·Filed 1996·Granted Apr 24, 2001·57 cites·2 claims
- 0265US4676814AMethod for the continuous building of a hollow cylindrical soot body having no internal supportHERAEUS SCHOTT QUARZSCHMELZE·Filed 1986·Granted Jun 30, 1987·17 cites·13 claims
- 0360US6975800B2Fused silica-based optical waveguide and method for its manufactureDEUTSCHE TELEKOM AG·Filed 2001·Granted Dec 13, 2005·2 cites·4 claims
- 0457US6490399B1Glass for optical waveguides or the likeTELEKOM DEUTSCHE·Filed 1998·Granted Dec 3, 2002·20 cites·14 claims
- 0551US6130981AGamma radiation sterilized fiber optic UV delivery systemsPOLYMICRO TECHNOLOGIES LLC·Filed 1998·Granted Oct 10, 2000·17 cites·34 claims
- 0648US6485687B1Thin-layer chromatography apparatusFiled 1999·Granted Nov 26, 2002·17 cites·25 claims
- 0736US4915474ATransmission line for optical radiation and applications thereofHERAEUS SCHOTT QUARZSCHMELZE·Filed 1988·Granted Apr 10, 1990·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →