Inventor
EPPELAND JOHN R
US5 patents
Patents
5 patentsUS5340089AAug 23, 1994
Coolant controlled IR heat treat apparatus
BGK FINISHING SYSTEMS INC36 citations91
US5485985AJan 23, 1996
Method and apparatus for heat treating
BGK FINISHING SYSTEMS INC33 citations90
US5306359AApr 26, 1994
Method and apparatus for heat treating
BGK FINISHING SYSTEMS INC45 citations90
US5332139AJul 26, 1994
Fluidized bed apparatus and method using same
BGK FINISHING SYSTEMS INC11 citations72
US5294095AMar 15, 1994
Fluidized bed with submerged infrared lamps
BGK FINISHING SYSTEMS INC8 citations72