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Inventor

Philip M. Fenn

Inventor
Corning, NY, US

Overview

2→
Patents
1987–2008
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C03Bprimary
C03BManufacture, shaping, or supplementary processes25%
C03CChemical composition of glasses, glazes or vitreous enamels25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
7,386,999'Defect control in the making of sheet glass by the fusion process'20084,707,458'Glass-ceramics suitable for ring laser gyros'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to CORNING GLASS WORKS (1)· patent assignee history
1987Based in Painted Post, NY, US· patent location history
2008Patents assigned to CORNING INC (1)· patent assignee history
2008Based in Corning, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CORNING GLASS WORKS11987
CORNING INC12008
Locations
LocationPatentsSpan
Corning, New York, US12008
Painted Post, New York, US11987