Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GM

Gary E. Metius — 14 Patents

MTMidrex Technologies: 12 patents #1 of 34Top 3%
Charlotte, NC: #265 of 4,868 inventorsTop 6%
North Carolina: #3,601 of 45,564 inventorsTop 8%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Gary E. Metius has been granted 14 US patents while listed as an inventor at Midrex Technologies. The first was granted in 2001 and the most recent in September 2018. Gary E. Metius ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Gary E. Metius in Charlotte, NC, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10065857 Systems and methods for generating carbon dioxide for use as a reforming oxidant in making syngas or reformed gas David C. Meissner, Matthew C. Stubbing 2018-09-04
9988586 Systems and methods for the use of Fischer-Tropsch tail gas in a gas to liquid process Robert Cheeley, David C. Meissner 2018-06-05
9534265 Methods and systems for producing direct reduced iron incorporating a carbon dioxide and steam reformer fed by recovered carbon dioxide Gregory Hughes, James M. McClelland, Jr. 2017-01-03
9127326 System and method for reducing iron oxide to metallic iron using natural gas James M. McClelland, Jr., David C. Meissner, Stephen Montague 2015-09-08
9028585 System and method for reducing iron oxide to metallic iron using coke oven gas and oxygen steelmaking furnace gas James M. McClelland, Jr., David C. Meissner, Stephen Montague 2015-05-12
8771638 Method and apparatus for sequestering carbon dioxide from a spent gas James M. McClelland, Jr. 2014-07-08
8709131 Method and system for the production of direct reduced iron using a synthesis gas with a high carbon monoxide content David C. Meissner, Gregory Hughes 2014-04-29
8685136 System and method for reducing iron oxide to metallic iron using coke oven gas and oxygen steelmaking furnace gas James M. McClelland, Jr., David C. Meissner 2014-04-01
8496730 System and method for reducing iron oxide to metallic iron using coke oven gas and oxygen steelmaking furnace gas James M. McClelland, Jr., David C. Meissner 2013-07-30
8377417 Method and apparatus for sequestering carbon dioxide from a spent gas James M. McClelland, Jr. 2013-02-19
7938882 Method and system for the supply of hot direct reduced iron for multiple uses Stephen Montague, Russell Kakaley 2011-05-10
6602317 Method and apparatus for controlling temperature uniformity of the burden in a direct reduction shaft furnace Stephen Montague, Russell Kakaley, Brian Voelker, Russell Eugene Bailey 2003-08-05
6506230 Method for increasing productivity of direct reduction process Stephen Montague, Russell Kakaley, Gregory Hughes 2003-01-14
6200363 Direct reduced iron hot/cold discharge system Gilbert Y. Whitten, James M. McClelland, Jr. 2001-03-13