Inventor · disambiguated record
Charles G. Marrara
Also filed as: MARRARA CHARLES G
3 granted patents·100 citations·filing 1974–1976
74Inventor score
Files withGRAVURE RES INST3
Top patents by PatentIndex Score
3 records- 0191US4141149APortable comparator gage for measuring the relative deviation in the diameter of cylindersGRAVURE RES INST·Filed 1976·Granted Feb 27, 1979·58 cites·4 claims
- 0285US3931570AApparatus for measuring cell volume in a gravure printing surfaceGRAVURE RES INST·Filed 1974·Granted Jan 6, 1976·34 cites·16 claims
- 0338US3979948AApparatus for determining the dynamic complex hardness of resilient roll coveringsGRAVURE RES INST·Filed 1975·Granted Sep 14, 1976·8 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →