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Inventor

Edwin Hendrik Hazenbosch

Inventor
Mechelen, BE

Overview

3→
Patents
1976–1978
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.

G03Cprimary
G03CPhotosensitive materials for photographic purposes75%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
4,078,932'Hardening developers for silver halide photography'19784,059,446'Processing of photographic silver halide material'19773,941,598'Complexing residual photosensitive polyhalogen compound with the tertiary amine'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to AGFA GEVAERT NV (3)· patent assignee history
1976–1977Based in Mechelen, BE· patent location history
1978Based in Mechlin, BE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGFA GEVAERT NV31976–1978
Locations
LocationPatentsSpan
Mechelen, BE21976–1977
Mechlin, BE11978