P

Inventor

FRITZ JOHN M

US20 patents
⚠️ This page may combine multiple inventors who share the name “FRITZ JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSON & SON INC S C

6 patents

ROVCAL INC

5 patents

BEROL CORP

3 patents

RAY O VAC CORP

2 patents

GILLETTE CO

1 patent

(unassigned)

1 patent

ROVACAL INC

1 patent

Argonorth LLC

1 patent