P

Inventor

JOHNSTON RICHARD R

US15 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSTON RICHARD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OWENS BROCKWAY PLASTIC PROD

5 patents

LABADIE JOSEPH P

3 patents

GRAHAM PACKAGING CO

2 patents

CONTINENTAL PET TECHNOLOGIES

1 patent

GRAHAM PACKAGING PET TECH

1 patent

GRAHAM PACKAGING CO LP

1 patent

JOHNSTON RICHARD R

1 patent

CALDWELL CRAIG

1 patent