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Inventor

Jon F. Boyer

Inventor
Earleville, MD, US

Overview

5→
Patents
1991–1992
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G03Cprimary
G03CPhotosensitive materials for photographic purposes50%
G03DApparatus for processing exposed photographic materials50%
PatentTitleYear
D0325923'Developer solution cartridge'1992D0325591'Wash cartridge'1992D0325592'Fixer cartridge'1992D0323524'Apparatus for processing photosensitive material'19925,070,351'Method and apparatus for processing photosensitive material'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1992Patents assigned to DU PONT (5)· patent assignee history
1991–1992Based in Earleville, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DU PONT51991–1992
Locations
LocationPatentsSpan
Earleville, Maryland, US51991–1992