Inventor · disambiguated record
Dennis F. Cullum
Also filed as: CULLUM DENNIS · CULLUM DENNIS F
5 granted patents·111 citations·filing 1980–1994
76Inventor score
Top patents by PatentIndex Score
5 records- 0183US4694468AApparatus useful in channel equalization adjustmentEASTMAN KODAK CO·Filed 1986·Granted Sep 15, 1987·95 cites·6 claims
- 0261US4888653AHigh speed video tape duplicatorEASTMAN KODAK CO·Filed 1987·Granted Dec 19, 1989·13 cites·4 claims
- 0332US4346418AHigh density multitrack magnetic headSPIN PHYSICS INC·Filed 1980·Granted Aug 24, 1982·3 cites·13 claims
- 0426US5557355AHigh output magnetic head with small physical dimensionsEASTMAN KODAK CO·Filed 1994·Granted Sep 17, 1996·0 cites·17 claims
- 0526US5502522ACompact magnetic head for a photographic cameraEASTMAN KODAK CO·Filed 1994·Granted Mar 26, 1996·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →