Inventor · disambiguated record
Jan J. Vandewalle
Also filed as: VANDEWALLE JAN J
5 granted patents·50 citations·filing 1981–1982
79Inventor score
Files withAGFA GEVAERT NV5
Top patents by PatentIndex Score
5 records- 0179US4342825APhotographic elements containing cyan-forming color couplersAGFA GEVAERT NV·Filed 1981·Granted Aug 3, 1982·17 cites·5 claims
- 0272US4430421AMethod of dispersing photographic adjuvants in hydrophilic colloid compositionsAGFA GEVAERT NV·Filed 1982·Granted Feb 7, 1984·14 cites·11 claims
- 0372US4430422AMethod of dispersing photographic adjuvants in a hydrophilic colloid compositionAGFA GEVAERT NV·Filed 1982·Granted Feb 7, 1984·13 cites·11 claims
- 0458US4341864APhotographic elements containing cyan-forming couplersAGFA GEVAERT NV·Filed 1981·Granted Jul 27, 1982·5 cites·6 claims
- 0532US4458011ABallasted compounds and photographic elements containing such compoundsAGFA GEVAERT NV·Filed 1982·Granted Jul 3, 1984·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →