P

Inventor

LYNN JOHN D

US19 patents
⚠️ This page may combine multiple inventors who share the name “LYNN JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BETHLEHEM STEEL CORP

15 patents
US4911757AMar 27, 1990

Process for chemical stabilization of heavy metal bearing dusts and sludges

BETHLEHEM STEEL CORP42 citations90
US4840671AJun 20, 1989

Process for chemical stabilization of heavy metal bearing dusts and sludges as EAF dust

BETHLEHEM STEEL CORP36 citations90
US5259697ANov 9, 1993

Composition and process for forming low permeability barriers for waste disposal sites

BETHLEHEM STEEL CORP45 citations89
US6387175B1May 14, 2002

Roadway base intermediate, roadway base, and methods of manufacture

BETHLEHEM STEEL CORP36 citations87
US5785737AJul 28, 1998

Method for recycling iron bearing sludges in a steelmaking operation

BETHLEHEM STEEL CORP15 citations79
US4425228AJan 10, 1984

Wet-classifying method for recovery of carbon and iron-bearing particles

BETHLEHEM STEEL CORP25 citations78
US6383250B1May 7, 2002

Steel making revert and process for preparing

BETHLEHEM STEEL CORP10 citations72
US5435835AJul 25, 1995

Method and system for removing and/or causing recycling of materials

BETHLEHEM STEEL CORP16 citations69
US4209313AJun 24, 1980

Method for controlling noxious gases formed during granulation of molten slag

BETHLEHEM STEEL CORP10 citations66
US6007601ADec 28, 1999

Lime enhanced pressure filtration of iron and steel making sludge

BETHLEHEM STEEL CORP3 citations62
US6241805B1Jun 5, 2001

Method and system for improving the efficiency of a basic oxygen furnace

BETHLEHEM STEEL CORP3 citations61
US6136066AOct 24, 2000

Method of recycling iron-bearing waste material back into a basic oxygen furnace

BETHLEHEM STEEL CORP4 citations60
US6126714AOct 3, 2000

Revert manufactured from iron-bearing waste material

BETHLEHEM STEEL CORP2 citations60
US6514312B2Feb 4, 2003

Steelmaking slag conditioner and method

BETHLEHEM STEEL CORP5 citations56
US6238443B1May 29, 2001

Process of agglomerating high carbon dusts and a substantially non-dusting high carbon composition therefrom

BETHLEHEM STEEL CORP4 citations56

BELOIT TECHNOLOGIES INC

1 patent

(unassigned)

1 patent

LYNN JOHN D

1 patent

RECOVERY TECHNOLOGY LP

1 patent