Inventor
Michael P. Barkdoll
Inventor
Knoxville, TN, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Bprimary
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials21%
B01DSeparation13%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general8%
F23GCremation furnaces8%
C21BManufacture of iron or steel5%
F23JRemoval or treatment of combustion products or combustion residues5%
Y02TClimate change mitigation technologies related to transportation5%
C10LFuels not otherwise provided for3%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel3%
C22CAlloys3%
PatentTitleYear
9,321,965'Flat push coke wet quenching apparatus and process'20169,200,225'Method and apparatus for compacting coal for a coal coking process'20158,945,272'Low temperature production of steel/carbon product'20158,690,986'Method for simultaneously producing iron, coke, and power'20148,172,930'Cleanable in situ spark arrestor'20128,152,970'Method and apparatus for producing coke'20127,998,316'Flat push coke wet quenching apparatus and process'20117,497,930'Method and apparatus for compacting coal for a coal coking process'20097,331,298'Coke oven rotary wedge door latch'20086,532,339'Device for thermally processing a gas stream, and method for same'20036,391,267'Method of reducing internal combustion engine emissions, and system for same'20026,290,494'Method and apparatus for coal coking'20016,113,387'Method and apparatus for controlling kiln'20006,003,305'Method of reducing internal combustion engine emissions, and system for same'19995,881,654'Combustion apparatus for highly energetic materials'19995,791,266'Combustion apparatus for highly energetic materials'19985,582,119'Treatment of explosive waste'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Patents assigned to INT TECHNOLOGY CORP (3)· patent assignee history
1996–2016Based in Knoxville, TN, US· patent location history
1999–2003Patents assigned to THERMATRIX INC (3)· patent assignee history
2012–2016Patents assigned to BARKDOLL MICHAEL P (5)· patent assignee history
2012–2016Patents assigned to SUNCOKE TECHNOLOGY & DEV LLC (4)· patent assignee history
2014–2015Patents assigned to FOREST VUE RES LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BARKDOLL MICHAEL Pself | 5 | 2012–2016 |
| SUNCOKE TECHNOLOGY & DEV LLC | 4 | 2012–2016 |
| INT TECHNOLOGY CORP | 3 | 1996–1999 |
| THERMATRIX INC | 3 | 1999–2003 |
| FOREST VUE RES LLC | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Knoxville, TN, US | 17 | 1996–2016 |