P

Inventor

SEMERSKY FRANK E

US35 patents
⚠️ This page may combine multiple inventors who share the name “SEMERSKY FRANK E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PLASTIC TECHN INC

12 patents

GRAHAM PACKAGING CORP

9 patents

PETWALL LLC

3 patents

SEMERSKY FRANK E

3 patents

OWENS ILLINOIS INC

2 patents

GRAHAM PACKAGING CO

2 patents

TECHNICON INSTR

1 patent

COCA COLA CO

1 patent

COLGATE PALMOLIVE CO

1 patent

PLASTIC TECH INC

1 patent