Inventor
KREIGER JOHN W
5 patents
⚠️ This page may combine multiple inventors who share the name “KREIGER JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BETHLEHEM STEEL CORP
4 patentsUS4242142ADec 30, 1980
Method for treating granulated blast furnace slag
BETHLEHEM STEEL CORP23 citations78
US4004916AJan 25, 1977
Method for agglomerating wet-collected fume for use in metallurgical furnaces and agglomerates produced thereby
BETHLEHEM STEEL CORP4 citations70
US4113481ASep 12, 1978
Green balls formed by agglomerating wet-collected fume produced in metallurgical furnaces
BETHLEHEM STEEL CORP2 citations59
US4003736AJan 18, 1977
Method for preparing dry-collected fume for use in metallurgical furnaces
BETHLEHEM STEEL CORP5 citations59