Inventor

MCGRAW JOHN F

US2 patents

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

CARPENTER TECHNOLOGY CORP

1 patent

US4886640ADec 12, 1989

Hot work tool steel with good temper resistance

CARPENTER TECHNOLOGY CORP24 citations89

ATWOOD MOBILE PRODUCTS INC

1 patent

US5960157ASep 28, 1999

Recreational vehicle water heater having centrally controlled gas and electric power sources

ATWOOD MOBILE PRODUCTS INC36 citations86