Inventor · disambiguated record
Ray S. Caldwell, Deceased
Also filed as: CALDWELL RAY S
2 granted patents·2 citations·filing 1988–1992
35Inventor score
Technology areasG03C
Files withACTION EXPLORATION SERVICES2
Top patents by PatentIndex Score
2 records- 0120US4904576APhotosensitive cuprous halide materials and methods for their preparationACTION EXPLORATION SERVICES·Filed 1988·Granted Feb 27, 1990·2 cites·26 claims
- 0210US5236813ADry processable copper halide photosensitive systemACTION EXPLORATION SERVICES·Filed 1992·Granted Aug 17, 1993·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →