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Inventor

Kent W. Hemphill

Inventor
Rochester, NY, US

Overview

3→
Patents
1978–1979
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G03Gprimary
G03GElectrography67%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them33%
PatentTitleYear
4,141,728'Transfer of dry developed electrostatic image using plural oppositely charged fields'19794,121,947'Method of cleaning a photoreceptor'19784,088,401'Optical system for alternatively projecting adjacent images of adjacent objects or double images of a single object'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1979Patents assigned to XEROX CORP (3)· patent assignee history
1978–1979Based in Rochester, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XEROX CORP31978–1979
Locations
LocationPatentsSpan
Rochester, New York, US31978–1979