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Inventor
PALMER ROBERT G
4 patents
⚠️ This page may combine multiple inventors who share the name “PALMER ROBERT G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BERKEY PHOTO INC
3 patents
US4096495A
Jun 20, 1978
Iris control
BERKEY PHOTO INC
6 citations
57
US4001848A
Jan 4, 1977
Camera construction
BERKEY PHOTO INC
2 citations
57
US3987470A
Oct 19, 1976
Iris control
BERKEY PHOTO INC
2 citations
57
PALMER ROBERT G
1 patent
US7587844B1
Sep 15, 2009
Novelty apparatus
PALMER ROBERT G
3 citations
51