Inventor · disambiguated record

David A. Hallbery

Also filed as: HALLBERY DAVID A

3 granted patents·7 citations·filing 1989–1992

57Inventor score

Technology areasG03C

Files withEASTMAN KODAK CO3

Top patents by PatentIndex Score

3 records

0162US5308746ASilver image bleaching solution and processEASTMAN KODAK CO·Filed 1992·Granted May 3, 1994·6 cites·6 claims
0231US5322759APhotographic donor material with non-photosensitive silver halide layer useful in a silver salt diffusion transfer processEASTMAN KODAK CO·Filed 1991·Granted Jun 21, 1994·1 cites·6 claims
0325US5013638APhotographic silver halide element containing small amounts of bromide ionsEASTMAN KODAK CO·Filed 1989·Granted May 7, 1991·0 cites·8 claims

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