Inventor · disambiguated record
Joseph A. Douthett
Also filed as: DOUTHETT JOSEPH A · DOUTHETT JOSEPH ALAN
9 granted patents·1 pending application·176 citations·filing 1976–2013
89Inventor score
Files withARMCO INC4ARMCO ADVANCED MATERIALS2AK STEEL PROPERTIES INC1ARMCO STEEL CORP1DOUTHETT JOSEPH A1
Top patents by PatentIndex Score
10 records- 0181US4261739AFerritic steel alloy with improved high temperature propertiesARMCO INC·Filed 1979·Granted Apr 14, 1981·27 cites·13 claims
- 0280US4295769ACopper and nitrogen containing austenitic stainless steel and fastenerARMCO INC·Filed 1980·Granted Oct 20, 1981·26 cites·8 claims
- 0379US4047981AInternally nitrided ferritic stainless steel strip, sheet and fabricated products and method thereforARMCO STEEL CORP·Filed 1976·Granted Sep 13, 1977·23 cites·16 claims
- 0475US4341555AHigh strength austenitic stainless steel exhibiting freedom from embrittlementARMCO INC·Filed 1980·Granted Jul 27, 1982·22 cites·6 claims
- 0562US4790977ASilicon modified low chromium ferritic alloy for high temperature useARMCO ADVANCED MATERIALS·Filed 1987·Granted Dec 13, 1988·14 cites·13 claims
- 0659US8505457B2Contoured thickness blank for ammunition cartridgesSCHERRER DANIEL KEITH·Filed 2011·Granted Aug 13, 2013·1 cites·1 claims
- 0758US5783622APrecoated chromium alloyed steel with enhanced paint adhesion for exhaust applicationsARMCO INC·Filed 1997·Granted Jul 21, 1998·22 cites·20 claims
- 0848US4828630ADuplex stainless steel with high manganeseARMCO ADVANCED MATERIALS·Filed 1988·Granted May 9, 1989·41 cites·13 claims
- 0940US2013025438A1Contoured Thickness Blank for Ammunition CartridgesAK STEEL PROPERTIES INC·Filed 2012·Application pending·0 cites
- 1039US9816163B2Cost-effective ferritic stainless steelDOUTHETT JOSEPH A·Filed 2013·Granted Nov 14, 2017·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →