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Inventor

Timothy F. Johnson

Inventor
Williamson, NY, US

Overview

1→
Patents
1980
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G03Gprimary
G03GElectrography50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
4,233,387'Electrophotographic carrier powder coated by resin dry-mixing process'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to XEROX CORP (1)· patent assignee history
1980Based in Williamson, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XEROX CORP11980
Locations
LocationPatentsSpan
Williamson, New York, US11980