Inventor
STEPHENS JR FRANK M
US15 patents
⚠️ This page may combine multiple inventors who share the name “STEPHENS JR FRANK M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IRON CARBIDE HOLDINGS LTD
9 patentsUS5869018AFeb 9, 1999
Two step process for the production of iron carbide from iron oxide
IRON CARBIDE HOLDINGS LTD18 citations92
US5366897ANov 22, 1994
Method for controlling the conversion of iron-containing reactor feed into iron carbide
IRON CARBIDE HOLDINGS LTD26 citations91
US5118479AJun 2, 1992
Process for using fluidized bed reactor
IRON CARBIDE HOLDINGS LTD33 citations91
US5073194ADec 17, 1991
Process for controlling the product quality in the conversion of reactor feed into iron carbide
IRON CARBIDE HOLDINGS LTD36 citations91
US6328946B1Dec 11, 2001
Two step process for the conversion of iron oxide into iron carbide using gas recycle
IRON CARBIDE HOLDINGS LTD11 citations73
US5810906ASep 22, 1998
Method for preheating feed materials for the production of iron carbide
IRON CARBIDE HOLDINGS LTD8 citations73
US6428763B1Aug 6, 2002
Process for the production of iron carbide from iron oxide using external sources of carbon monoxide
IRON CARBIDE HOLDINGS LTD9 citations72
US5733357AMar 31, 1998
Process for converting iron oxide to iron carbide employing internally generated carbon oxide as the carbiding agent
IRON CARBIDE HOLDINGS LTD9 citations72
US5804156ASep 8, 1998
Iron carbide process
IRON CARBIDE HOLDINGS LTD2 citations58