Inventor · disambiguated record
David S. Duvall
Also filed as: DUVALL DAVID S · DUVALL DAVID SCOTT
10 granted patents·676 citations·filing 1975–1983
93Inventor score
Files withUNITED TECHNOLOGIES CORP10
Top patents by PatentIndex Score
10 records- 0197US4585481AOverlays coating for superalloysUNITED TECHNOLOGIES CORP·Filed 1983·Granted Apr 29, 1986·176 cites·14 claims
- 0296US4008844AMethod of repairing surface defects using metallic filler materialUNITED TECHNOLOGIES CORP·Filed 1975·Granted Feb 22, 1977·132 cites·9 claims
- 0395US4419416AOverlay coatings for superalloysUNITED TECHNOLOGIES CORP·Filed 1981·Granted Dec 6, 1983·83 cites·6 claims
- 0493US4073639AMetallic filler materialUNITED TECHNOLOGIES CORP·Filed 1976·Granted Feb 14, 1978·68 cites·7 claims
- 0590US4457948AQuench-cracked ceramic thermal barrier coatingsUNITED TECHNOLOGIES CORP·Filed 1982·Granted Jul 3, 1984·66 cites·6 claims
- 0689US4615865AOverlay coatings with high yttrium contentsUNITED TECHNOLOGIES CORP·Filed 1983·Granted Oct 7, 1986·36 cites·1 claims
- 0785US4038041AComposite interlayer for diffusion bondingUNITED TECHNOLOGIES CORP·Filed 1975·Granted Jul 26, 1977·28 cites·6 claims
- 0883US4005988AInterlayer for transient liquid phase diffusion bondingUNITED TECHNOLOGIES CORP·Filed 1975·Granted Feb 1, 1977·38 cites·12 claims
- 0982US4213026AAge hardenable nickel superalloy welding wires containing manganeseUNITED TECHNOLOGIES CORP·Filed 1978·Granted Jul 15, 1980·29 cites·2 claims
- 1075US4122992AMethod of making a composite interlayer for diffusion bondingUNITED TECHNOLOGIES CORP·Filed 1977·Granted Oct 31, 1978·20 cites·9 claims
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