Inventor
HERMAN JOHN
8 patents
⚠️ This page may combine multiple inventors who share the name “HERMAN JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HERMAN JOHN
6 patentsUS4252135AFeb 24, 1981
Smoking apparatus
HERMAN JOHN18 citations70
USD257518SNov 11, 1980
Clip
HERMAN JOHN9 citations70
US4170239AOct 9, 1979
Cigarette holder
HERMAN JOHN2 citations59
USD246995SJan 17, 1978
Cigarette holder
HERMAN JOHN2 citations59
USD250209SNov 7, 1978
Cigarette holder
HERMAN JOHN4 citations52
USD256965SSep 23, 1980
Key ring
HERMAN JOHN0 citations49