Inventor
KIESEL RICHARD F
US14 patents
⚠️ This page may combine multiple inventors who share the name “KIESEL RICHARD F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NU IRON TECHNOLOGY LLC
7 patentsUS7413592B2Aug 19, 2008
Linear hearth furnace system and methods regarding same
NU IRON TECHNOLOGY LLC16 citations91
US7695544B2Apr 13, 2010
Method and system for producing metallic iron nuggets
NU IRON TECHNOLOGY LLC12 citations90
US7632335B2Dec 15, 2009
Method and system for producing metallic iron nuggets
NU IRON TECHNOLOGY LLC9 citations82
US7875236B2Jan 25, 2011
Linear hearth furnace system and methods regarding same
NU IRON TECHNOLOGY LLC6 citations72
US7641712B2Jan 5, 2010
Method and system for producing metallic iron nuggets
NU IRON TECHNOLOGY LLC6 citations71
US8021460B2Sep 20, 2011
System and method for producing metallic iron nodules
NU IRON TECHNOLOGY LLC5 citations61
US7666249B2Feb 23, 2010
Linear hearth furnace system and methods regarding same
NU IRON TECHNOLOGY LLC1 citations61
IWASAKI IWAO
4 patentsUS8158054B2Apr 17, 2012
Method and system for producing metallic iron nuggets
IWASAKI IWAO8 citations81
US7628839B2Dec 8, 2009
Method and system for producing metallic iron nuggets
IWASAKI IWAO10 citations81
US8333823B2Dec 18, 2012
Method and system for producing metallic iron nuggets
IWASAKI IWAO5 citations58
US8470068B2Jun 25, 2013
Method and system for producing metallic iron nuggets
IWASAKI IWAO0 citations39