Inventor · disambiguated record
David L Persells
Also filed as: PERSELLS DAVID · PERSELLS DAVID L
8 granted patents·92 citations·filing 1992–2019
86Inventor score
Top patents by PatentIndex Score
8 records- 0175US5350568AMethod and apparatus for sterilizing cartons and breaking carton score linesTETRA ALFA HOLDINGS·Filed 1992·Granted Sep 27, 1994·30 cites·14 claims
- 0262US5599268ABelt driven linear transport apparatus for packaging machineTETRA LAVAL HOLDINGS & FINANCE·Filed 1994·Granted Feb 4, 1997·22 cites·55 claims
- 0359US5518578AApparatus for sealing the fin of a gabled cartonTETRA LAVAL HOLDINGS & FINANCE·Filed 1994·Granted May 21, 1996·19 cites·49 claims
- 0456US12077342B2Packaged yogurt-based food product and method for packaging the yogurt-based food productGEN MILLS INC·Filed 2019·Granted Sep 3, 2024·0 cites·15 claims
- 0555US5445793AMethod and apparatus for sterilizing cartons and breaking carton score linesTETRA LAVAL HOLDINGS & FINANCE·Filed 1994·Granted Aug 29, 1995·14 cites·12 claims
- 0652US11401075B2Packaged yogurt-based food product and method for packaging the yogurt-based food productGEN MILLS INC·Filed 2017·Granted Aug 2, 2022·0 cites·18 claims
- 0730US5517801ALifter mechanism employing a carton gripper and carton bottom seal configuration for use therewithFiled 1994·Granted May 21, 1996·4 cites·11 claims
- 0830US5488308AApparatus and method for detecting breakage of a drive band in a packaging machineFiled 1994·Granted Jan 30, 1996·3 cites·45 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →