Inventor · disambiguated record
Duane L. Ruckle
Also filed as: RUCKLE DUANE L · RUCKLE DUANE LOUIS
8 granted patents·636 citations·filing 1976–1989
91Inventor score
Top patents by PatentIndex Score
8 records- 0198US4321310AColumnar grain ceramic thermal barrier coatings on polished substratesUNITED TECHNOLOGIES CORP·Filed 1980·Granted Mar 23, 1982·174 cites·5 claims
- 0293US4414249AMethod for producing metallic articles having durable ceramic thermal barrier coatingsUNITED TECHNOLOGIES CORP·Filed 1981·Granted Nov 8, 1983·74 cites·12 claims
- 0392US4631092AMethod for heat treating cast titanium articles to improve their mechanical propertiesGARRETT CORP·Filed 1984·Granted Dec 23, 1986·128 cites·22 claims
- 0491US4053330AMethod for improving fatigue properties of titanium alloy articlesUNITED TECHNOLOGIES CORP·Filed 1976·Granted Oct 11, 1977·86 cites·3 claims
- 0590US4457948AQuench-cracked ceramic thermal barrier coatingsUNITED TECHNOLOGIES CORP·Filed 1982·Granted Jul 3, 1984·66 cites·6 claims
- 0686US4405660AMethod for producing metallic articles having durable ceramic thermal barrier coatingsUNITED TECHNOLOGIES CORP·Filed 1981·Granted Sep 20, 1983·60 cites·13 claims
- 0781US4982893ADiffusion bonding of titanium alloys with hydrogen-assisted phase transformationALLIED SIGNAL INC·Filed 1989·Granted Jan 8, 1991·36 cites·9 claims
- 0859US4325756AFatigue resistant nickel superalloyUNITED TECHNOLOGIES CORP·Filed 1980·Granted Apr 20, 1982·12 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →