DANIEL D. UHM

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CORNELIUS, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber optic draw furnace featuring a fiber optic preform heating an...
- Patent number 6,354,113
- Issue date Mar 12, 2002
- Alcatel
- Daniel D. Uhm
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fiber optic draw furnace having a heating element and a furnace she...
- Patent number 6,257,023
- Issue date Jul 10, 2001
- Alcatel
- Daniel D. Uhm
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Infrared high temperature measurement of optical fiber during draw
- Patent number 6,232,583
- Issue date May 15, 2001
- Alcatel
- Daniel D. Uhm
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Impregnated vitreous (glassy) carbon graphite liner and heating ele...
- Patent number 6,044,663
- Issue date Apr 4, 2000
- Alcatel
- Daniel D. Uhm
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber graphite furnace featuring an automatic shutter door...
- Patent number 5,974,838
- Issue date Nov 2, 1999
- Alcatel
- Daniel D. Uhm
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
FIBER OPTIC DRAW FURNACE FEATURING A FIBER OPTIC PREFORM HEATING AN...
- Publication number 20020005052
- Publication date Jan 17, 2002
- DANIEL D. UHM
- C03 - GLASS MINERAL OR SLAG WOOL