Professor Invento
Charlton
- Also known as Prof. Invento
Appearances
- Atomic Mouse #5 — 1953-11-00
- Atomic Mouse #6 — 1954-01-00
- Atomic Mouse #9 — 1954-07-00
- Atomic Mouse #20 — 1956-12-00
- Timmy the Timid Ghost #6 — 1957-03-00
- Giant Comics #1 — 1957-07-00
- Giant Comics #3 — 1957-12-00
- Atomic Mouse #27 — 1958-09-00
- Pudgy Pig #2 — 1958-11-00
- Atomic Mouse #29 — 1959-02-00
- Summer Fun #54 — 1966-10-00
- Americomics #4 — 1983-10-00
- Atomic Mouse #1 — 1984-12-00
- Atomic Mouse #10 — 1985-09-00
- Atomic Mouse #12 — 1986-01-00
- Atomic Rabbit & Friends #1 — 1996-09-00