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Ray Lawson Hartless
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Lopatcong Township, Warren County, NJ, US
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last 30 patents
Information
Patent Grant
Photosensitive element containing a polymer of an indenone based co...
Patent number
4,409,318
Issue date
Oct 11, 1983
Bell Telephone Laboratories, Incorporated
Edwin A. Chandross
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of imaging using an indanone containing material
Patent number
4,363,867
Issue date
Dec 14, 1982
Bell Telephone Laboratories, Incorporated
Edwin A. Chandross
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilized polymeric composition in contact with metals
Patent number
4,093,774
Issue date
Jun 6, 1978
Bell Telephone Laboratories, Incorporated
Ray Lawson Hartless
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized polymeric composition and product using same
Patent number
4,073,771
Issue date
Feb 14, 1978
Bell Telephone Laboratories, Incorporated
Ray L. Hartless
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized polymeric composition and product using same
Patent number
4,014,853
Issue date
Mar 29, 1977
Bell Telephone Laboratories, Incorporated
Ray Lawson Hartless
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilized polymeric composition and product using same
Patent number
3,970,637
Issue date
Jul 20, 1976
Bell Telephone Laboratories, Incorporated
Ray Lawson Hartless
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...