Inventor · disambiguated record
Randolph D. Prader
Also filed as: PRADER RANDOLPH D
13 granted patents·373 citations·filing 1981–1994
93Inventor score
Files withMOBIL OIL CORP13
Top patents by PatentIndex Score
13 records- 0195US4623111AWire holder for handled plastic bagsMOBIL OIL CORP·Filed 1984·Granted Nov 18, 1986·84 cites·12 claims
- 0288US4398689AApparatus for loading bagsMOBIL OIL CORP·Filed 1981·Granted Aug 16, 1983·45 cites·13 claims
- 0385US4493419AThermoplastic bag and bag packMOBIL OIL CORP·Filed 1983·Granted Jan 15, 1985·61 cites·7 claims
- 0481US5087234AMethod of forming an easy-open bag packMOBIL OIL CORP·Filed 1990·Granted Feb 11, 1992·42 cites·5 claims
- 0574US5465845AGrocery bag dispensing and loading systemMOBIL OIL CORP·Filed 1994·Granted Nov 14, 1995·33 cites·17 claims
- 0673US4858862AApparatus for suspending bag packs of different geometryMOBIL OIL CORP·Filed 1985·Granted Aug 22, 1989·29 cites·6 claims
- 0771USD282994SBag holder or the likeMOBIL OIL CORP·Filed 1983·Granted Mar 18, 1986·11 cites·1 claims
- 0864US4812055AThermoplastic bag and method of forming the sameMOBIL OIL CORP·Filed 1987·Granted Mar 14, 1989·23 cites·4 claims
- 0958US4421805ASlip-resistant shipping sacksMOBIL OIL CORP·Filed 1982·Granted Dec 20, 1983·22 cites·10 claims
- 1056USD271067SBag holder or the likeMOBIL OIL CORP·Filed 1981·Granted Oct 25, 1983·6 cites·1 claims
- 1148US5484376AReady to load bag pack, method of forming and systemMOBIL OIL CORP·Filed 1994·Granted Jan 16, 1996·12 cites·16 claims
- 1237USD298714SBag holder or the likeMOBIL OIL CORP·Filed 1985·Granted Nov 29, 1988·2 cites·1 claims
- 1332US4665680AMethod of making extruded plastic holder for handled bagsMOBIL OIL CORP·Filed 1986·Granted May 19, 1987·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →