Anthony Marion Trozzolo

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South Bend, IN, US

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Patents Grantslast 30 patents

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
Articles employing photochromic materials
- Patent number 3,984,177
- Issue date Oct 5, 1976
- Bell Telephone Laboratories, Incorporated
- Anthony Marion Trozzolo
- G02 - OPTICS
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-...
Information Patent Grant
Articles employing photochromic materials
- Patent number 3,964,823
- Issue date Jun 22, 1976
- Bell Telephone Laboratories, Incorporated
- Anthony Marion Trozzolo
- G02 - OPTICS