Inventor

PERSELLS DAVID

US3 patents

⚠️ This page may combine multiple inventors who share the name “PERSELLS DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TETRA ALFA HOLDINGS

1 patent

US5350568ASep 27, 1994

Method and apparatus for sterilizing cartons and breaking carton score lines

TETRA ALFA HOLDINGS30 citations87

TETRA LAVAL HOLDINGS & FINANCE

1 patent

US5445793AAug 29, 1995

Method and apparatus for sterilizing cartons and breaking carton score lines

TETRA LAVAL HOLDINGS & FINANCE14 citations68

(unassigned)

1 patent

US5488308AJan 30, 1996

Apparatus and method for detecting breakage of a drive band in a packaging machine

3 citations59