Inventor
BELL JERRY L
US5 patents
⚠️ This page may combine multiple inventors who share the name “BELL JERRY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BERNAL ROTARY SYSTEMS INC
4 patentsUS4759247AJul 26, 1988
Rotary dies with adjustable cutter force
BERNAL ROTARY SYSTEMS INC102 citations92
US4846774AJul 11, 1989
Rotary die cutting and laminating process and machine
BERNAL ROTARY SYSTEMS INC46 citations90
US4608895ASep 2, 1986
Rotary die cutting
BERNAL ROTARY SYSTEMS INC43 citations87
US4727784AMar 1, 1988
Web cut blank piling method and apparatus
BERNAL ROTARY SYSTEMS INC19 citations71