Inventor · disambiguated record
Robert E. Ralphs
Also filed as: LORD HENRY A · RALPHS ROBERT E
5 granted patents·173 citations·filing 1979–1984
83Inventor score
Top patents by PatentIndex Score
5 records- 0194USD279259SCarrier for beverage cupsPACKAGING CORP AMERICA·Filed 1983·Granted Jun 18, 1985·41 cites·1 claims
- 0294US4208006AMolded pulp tray for beverage and foodDIAMOND INT CORP·Filed 1979·Granted Jun 17, 1980·86 cites·38 claims
- 0388USD270703SConvective heating trayGEN FOODS CORP·Filed 1981·Granted Sep 27, 1983·31 cites·1 claims
- 0441US4582248AUpwardly molded locking flange on cartonPACKAGING CORP AMERICA·Filed 1984·Granted Apr 15, 1986·13 cites·14 claims
- 0540USD270422SConvective heating trayGEN FOODS CORP·Filed 1981·Granted Sep 6, 1983·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →