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Inventor

Choll K. Jun

Inventor
Franklin, MI, US

Overview

3→
Patents
1978–1990
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C04Bprimary
C04BLime, magnesia100%
PatentTitleYear
4,900,700'Silicon nitride-titanium nitride based ceramic composites and methods of preparing the same'19904,749,667'Alumina - zirconia ceramics reinforced with silicon carbide whiskers and methods of making the same'19884,075,276'Boron nitride-boron nitride composites'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to CARBORUNDUM CO (1)· patent assignee history
1978Based in Greensburg, PA, US· patent location history
1988–1990Patents assigned to CARBOLOY INC (2)· patent assignee history
1988–1990Based in Franklin, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CARBOLOY INC21988–1990
CARBORUNDUM CO11978
Locations
LocationPatentsSpan
Franklin, MI, US21988–1990
Greensburg, Pennsylvania, US11978