Inventor · disambiguated record
Charles L. Champlin
Also filed as: CHAMPLIN CHARLES L
9 granted patents·270 citations·filing 1976–1984
90Inventor score
Files withPACKAGING CORP AMERICA9
Top patents by PatentIndex Score
9 records- 0185US4086071AAir filter assemblyPACKAGING CORP AMERICA·Filed 1976·Granted Apr 25, 1978·45 cites·5 claims
- 0281US4234081ACarrier for a plurality of articlesPACKAGING CORP AMERICA·Filed 1979·Granted Nov 18, 1980·49 cites·19 claims
- 0378US4324328ACarrier for a plurality of articlesPACKAGING CORP AMERICA·Filed 1980·Granted Apr 13, 1982·51 cites·8 claims
- 0470US4372763AAir filter assemblyPACKAGING CORP AMERICA·Filed 1981·Granted Feb 8, 1983·34 cites·4 claims
- 0557US4300680AArticle carrierPACKAGING CORP AMERICA·Filed 1980·Granted Nov 17, 1981·25 cites·10 claims
- 0656US4284195ACarrier and handlePACKAGING CORP AMERICA·Filed 1980·Granted Aug 18, 1981·24 cites·14 claims
- 0754US4588077ACarrier handlePACKAGING CORP AMERICA·Filed 1981·Granted May 13, 1986·24 cites·6 claims
- 0845US4130202ACarrier for receptacles and blank thereforPACKAGING CORP AMERICA·Filed 1978·Granted Dec 19, 1978·14 cites·17 claims
- 0930US4549650AArticle carrierPACKAGING CORP AMERICA·Filed 1984·Granted Oct 29, 1985·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →