Merrill F. Sproul

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Big Flats, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for pulsed doping or drying a soot preform
- Patent number 8,037,717
- Issue date Oct 18, 2011
- Corning Incorporated
- Steven B. Dawes
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Furnaces for fused silica production
- Patent number 6,799,441
- Issue date Oct 5, 2004
- Corning Incorporated
- Floyd E. Marley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods and furnaces for fused silica production
- Patent number 6,698,248
- Issue date Mar 2, 2004
- Corning Incorporated
- Floyd E. Marley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for adding metals to fused silica
- Patent number 6,672,111
- Issue date Jan 6, 2004
- Corning Incorporated
- William P. Peters
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for minimizing air infiltration in the product...
- Patent number 6,463,761
- Issue date Oct 15, 2002
- Corning Incorporated
- Floyd E. Marley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for minimizing air infiltration in the production of fuse...
- Patent number 6,314,766
- Issue date Nov 13, 2001
- Corning Incorporated
- Floyd E. Marley
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ADDING METALS TO FUSED SILICA
- Publication number 20030205057
- Publication date Nov 6, 2003
- William P. Peters
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Methods and furnaces for fused silica production
- Publication number 20030136153
- Publication date Jul 24, 2003
- Floyd E. Marley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Methods and apparatus for pulsed doping or drying a soot preform
- Publication number 20030079502
- Publication date May 1, 2003
- Steven B. Dawes
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Methods and furnaces for fused silica production
- Publication number 20030056537
- Publication date Mar 27, 2003
- Floyd E. Marley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method and apparatus for minimizing air infiltration in the product...
- Publication number 20020014091
- Publication date Feb 7, 2002
- Floyd E. Marley
- C03 - GLASS MINERAL OR SLAG WOOL