P

Inventor

PTASZEK GEORGE W

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

PTASZEK GEORGE W

4 patents

BEHLING FREDRIC C

1 patent

DART IND INC

1 patent

HASBRO DEVELOPMENT CORP

1 patent

BIASUZZI PATRICIA A

1 patent

Hasbro Dev Corporation

1 patent