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Inventor

John R. Kranik

Inventor
Poughkeepsie, NY, US

Overview

4→
Patents
1976–1984
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

C23Cprimary
C23CCoating metallic material20%
H01JElectric discharge tubes or discharge lamps20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
Y10TTechnical subjects covered by former us classification20%
B05CApparatus for applying fluent materials to surfaces, in general10%
H05KPrinted circuits10%
PatentTitleYear
4,425,829'Punch apparatus'19844,247,781'Cooled target disc for high current ion implantation method and apparatus'19813,993,018'Centrifugal support for workpieces'19763,983,402'Ion implantation apparatus'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1984Patents assigned to IBM (4)· patent assignee history
1976–1984Based in Poughkeepsie, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM41976–1984
Locations
LocationPatentsSpan
Poughkeepsie, New York, US41976–1984