Inventor · disambiguated record
John J. Eckenrod
Also filed as: ECKENROD JOHN J
8 granted patents·113 citations·filing 1982–1996
87Inventor score
Top patents by PatentIndex Score
8 records- 0180US5841046AHigh strength, corrosion resistant austenitic stainless steel and consolidated articleCRUCIBLE MATERIALS CORP·Filed 1996·Granted Nov 24, 1998·35 cites·14 claims
- 0265US4769213AAge-hardenable stainless steel having improved machinabilityCRUCIBLE MATERIALS CORP·Filed 1986·Granted Sep 6, 1988·16 cites·12 claims
- 0365US4421557AAustenitic stainless steelCOLT IND OPERATING CORP·Filed 1982·Granted Dec 20, 1983·17 cites·9 claims
- 0460US4942922AWelded corrosion-resistant ferritic stainless steel tubing having high resistance to hydrogen embrittlement and a cathodically protected heat exchanger containing the sameCRUCIBLE MATERIALS CORP·Filed 1988·Granted Jul 24, 1990·23 cites·24 claims
- 0543US4613367ALow carbon plus nitrogen, free-machining austenitic stainless steelCRUCIBLE MATERIALS CORP·Filed 1985·Granted Sep 23, 1986·7 cites·9 claims
- 0639US4784828ALow carbon plus nitrogen, free-machining austenitic stainless steelCRUCIBLE MATERIALS CORP·Filed 1986·Granted Nov 15, 1988·6 cites·11 claims
- 0737US4797252ACorrosion-resistant, low-carbon plus nitrogen austenitic stainless steels with improved machinabilityCRUCIBLE MATERIALS CORP·Filed 1986·Granted Jan 10, 1989·5 cites·16 claims
- 0835US4933142ALow carbon plus nitrogen free-machining austenitic stainless steels with improved machinability and corrosion resistanceCRUCIBLE MATERIALS CORP·Filed 1989·Granted Jun 12, 1990·4 cites·16 claims
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