Inventor
O'BRIEN LARRY S
US8 patents
Patents
8 patentsUS5315091AMay 24, 1994
Resistively heated sample preparation apparatus
LECO CORP36 citations91
US5064617ANov 12, 1991
Combustion system
LECO CORP20 citations79
US4462963AJul 31, 1984
Analytical furnace
LECO CORP25 citations77
US4282183AAug 4, 1981
Combustion system
LECO CORP18 citations71
US5313047AMay 17, 1994
Analytical sample preparation system
LECO CORP7 citations69
US4522787AJun 11, 1985
Ash fusion system
LECO CORP18 citations69
US11899033B2Feb 13, 2024
Access port for a thermogravimetric analyzer furnace
LECO CORP0 citations60
US4530660AJul 23, 1985
Analytical furnace window assembly
LECO CORP2 citations52