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Inventor

Terrence E. Zavecz

Inventor
Alburtis, PA, US

Overview

2→
Patents
1985
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices100%
PatentTitleYear
4,537,498'Focal plane adjusted photomask and methods of projecting images onto photosensitized workpiece surfaces'19854,529,299'Interposer element for photomasks in projection printer'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to AT & T TECHNOLOGIES INC (2)· patent assignee history
1985Based in Alburtis, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T TECHNOLOGIES INC21985
Locations
LocationPatentsSpan
Alburtis, Pennsylvania, US21985