Pundi L. Narasimham

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Norcross, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of soot overcladding an optical preform
- Patent number 4,941,905
- Issue date Jul 17, 1990
- American Telephone and Telegraph Company, AT&T Technologies, Inc.
- Pundi L. Narasimham
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods of and apparatus for vapor delivery control in optical pref...
- Patent number 4,582,480
- Issue date Apr 15, 1986
- AT&T Technologies, Inc.
- Brian Lynch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods of and apparatus for recovering a constituent of a process...
- Patent number 4,578,253
- Issue date Mar 25, 1986
- AT&T Technologies, Inc.
- Roger F. Gill
- C03 - GLASS MINERAL OR SLAG WOOL