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Inventor

Michael E. Hanson

Inventor
Cheswick, PA, US

Overview

2→
Patents
1994–1995
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers33%
H01JElectric discharge tubes or discharge lamps33%
H01KElectric incandescent lamps33%
PatentTitleYear
5,402,038'Method for reducing molybdenum oxidation in lamps'19955,328,975'Ultraviolet radiation absorbing coating'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to PPG INDUSTRIES INC (1)· patent assignee history
1994Based in Harmar Township, Allegheny County, PA, US· patent location history
1995Patents assigned to GEN ELECTRIC (1)· patent assignee history
1995Based in Cheswick, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC11995
PPG INDUSTRIES INC11994
Locations
LocationPatentsSpan
Cheswick, Pennsylvania, US11995
Harmar Township, Allegheny County, Pennsylvania, US11994