Inventor

Richard A. Spinelli

Inventor

Rochester, NY, US

Overview

1977–1988

Patent span

Physics

Primary field (CPC G)

Patents· 11 as inventor

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

G03Bprimary

G03BApparatus or arrangements for taking photographs or for projecting or viewing them50%

G03GElectrography50%

PatentTitleYear

4,782,361'Imaging system with a plurality of document registration positions'1988 4,728,994'Illumination system utilizing a document platen with a diffusely reflecting surface'1988 4,669,857'Double dual rate precession scan system'1987 4,588,287'Full-frame illumination and imaging system'1986 4,537,499'Imaging system for producing reduced or enlarged images of an original document'1985 4,484,810'Moving platen precession system'1984 4,445,774'Document imaging system with improved exposure uniformity at image plane'1984 4,374,619'Variable magnification copying apparatus'1983 4,134,670'High capacity photocopy optical scanning system'1979 4,029,409'Multi-mode optical scanning system'1977 4,027,963'Multi-mode reproducing apparatus'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1988Patents assigned to XEROX CORP (11)· patent assignee history

1977–1988Based in Rochester, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
XEROX CORP	11	1977–1988

Locations

Location	Patents	Span
Rochester, New York, US	11	1977–1988