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Inventor

Leadom A. Warner

Inventor
Sayre, PA, US

Overview

2→
Patents
1976–1977
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B31Fprimary
B31FMechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper25%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
H01JElectric discharge tubes or discharge lamps25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
4,046,612'Method for producing a bilayered green ceramic tape'19773,947,609'Method for coating metallic strips'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to GTE SYLVANIA INC (2)· patent assignee history
1976–1977Based in Sayre, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GTE SYLVANIA INC21976–1977
Locations
LocationPatentsSpan
Sayre, Pennsylvania, US21976–1977