Inventor

JOHNSON EVERETT E

US2 patents

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

ADVANCE MACHINE CO

1 patent

US5455982AOct 10, 1995

Hard and soft floor surface cleaning apparatus

ADVANCE MACHINE CO211 citations90

ADVANCE MACHINE

1 patent

US4158901AJun 26, 1979

Mobile surface cleaning machine having side mounted squeegees

ADVANCE MACHINE33 citations88