Inventor
ZIMMERMAN JOHN D
US5 patents
⚠️ This page may combine multiple inventors who share the name “ZIMMERMAN JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BUNN O MATIC CORP
4 patentsUS4478139AOct 23, 1984
Beverage making machine
BUNN O MATIC CORP58 citations93
USD267325SDec 21, 1982
Coffee maker
BUNN O MATIC CORP33 citations91
US4642190AFeb 10, 1987
Brewing funnel with screen filter assembly
BUNN O MATIC CORP49 citations90
US4607200AAug 19, 1986
Coffee grinder
BUNN O MATIC CORP17 citations71