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Inventor
MILLER NORMAN L
US
5 patents
⚠️ This page may combine multiple inventors who share the name “MILLER NORMAN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHAEFER FRANK W INC
3 patents
US5725043A
Mar 10, 1998
Low pressure casting process and apparatus
SCHAEFER FRANK W INC
48 citations
88
US6152159A
Nov 28, 2000
Valve assembly and method for use in delivery of molten metal
SCHAEFER FRANK W INC
13 citations
70
US5590681A
Jan 7, 1997
Valve assembly
SCHAEFER FRANK W INC
13 citations
69
ARMSTRONG CORK CO
2 patents
US4085081A
Apr 18, 1978
"Smoke-suppressant polyhalocarbon polymer compositions containing as plasticizer an unsaturated derivative of an ester polyol"
ARMSTRONG CORK CO
13 citations
71
US4147686A
Apr 3, 1979
Smoke-suppressant polymer compositions
ARMSTRONG CORK CO
2 citations
60