Inventor · disambiguated record
Donald E. Keeler
Also filed as: KEELER DONALD E
10 granted patents·333 citations·filing 1985–1996
92Inventor score
Files withINT PAPER CO10
Top patents by PatentIndex Score
10 records- 0192US5102485AApparatus for continuous feeding and synchronized application of fitments to carton blanks and related methodINT PAPER CO·Filed 1990·Granted Apr 7, 1992·93 cites·17 claims
- 0290US5110041AIn-line fitment sealing apparatus and methodINT PAPER CO·Filed 1990·Granted May 5, 1992·56 cites·1 claims
- 0386US5473857ASystem integration for hot melt sealing of fitments in-line with form/fill/seal machineINT PAPER CO·Filed 1993·Granted Dec 12, 1995·51 cites·18 claims
- 0486US5304265AIn-line fitment sealing apparatus and methodINT PAPER CO·Filed 1992·Granted Apr 19, 1994·46 cites·18 claims
- 0575US4664058ACoating roll surface configuration for applying liquid sterilant to a moving webINT PAPER CO·Filed 1985·Granted May 12, 1987·34 cites·16 claims
- 0649US4846915AApparatus for indexing and feeding a fitment web and related methodINT PAPER CO·Filed 1988·Granted Jul 11, 1989·13 cites·16 claims
- 0747US5513804AMethod for recycling solid waste using a decentralized recycling systemINT PAPER CO·Filed 1995·Granted May 7, 1996·9 cites·20 claims
- 0846US5433390ADecentralized solid waste recycling systemsINT PAPER CO·Filed 1993·Granted Jul 18, 1995·11 cites·30 claims
- 0945US5100369ASystem for continuous high speed application of fitments to carton blanksINT PAPER CO·Filed 1990·Granted Mar 31, 1992·10 cites·20 claims
- 1039US5758573APaperboard carton piercing, crushing and recycling systemINT PAPER CO·Filed 1996·Granted Jun 2, 1998·10 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →