P

Inventor

OLDS LEONARD E

US8 patents
⚠️ This page may combine multiple inventors who share the name “OLDS LEONARD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MANVILLE CORP

4 patents
US5332699AJul 26, 1994

Inorganic fiber composition

MANVILLE CORP246 citations97
US4862477AAug 29, 1989

Apparatus and method for melting and homogenizing batch material

MANVILLE CORP22 citations77
US5104432AApr 14, 1992

Process for fiberizing molten glass or refractory oxide materials

MANVILLE CORP10 citations73
US4622307ANov 11, 1986

Low shrinkage kaolin refractory fiber and method for making same

MANVILLE CORP1 citations51

MANVILLE SERVICE CORP

1 patent
US4351054ASep 21, 1982

Optimized mixing and melting electric furnace

MANVILLE SERVICE CORP33 citations91

SCHULLER INT INC

1 patent
US5548611AAug 20, 1996

Method for the melting, combustion or incineration of materials and apparatus therefor

SCHULLER INT INC52 citations90

TETRONICS RES & DEV CO LTD

1 patent
US5028248AJul 2, 1991

Method of melting materials and apparatus therefor

TETRONICS RES & DEV CO LTD22 citations90

JOHNS MANVILLE

1 patent
US4142880AMar 6, 1979

Method and apparatus for feeding a glass melting furnace

JOHNS MANVILLE17 citations66