Inventor · disambiguated record
Donald E. Polk
Also filed as: POLK DONALD · POLK DONALD E
15 granted patents·690 citations·filing 1975–2009
95Inventor score
Top patents by PatentIndex Score
15 records- 0197US4297135AHigh strength iron, nickel and cobalt base crystalline alloys with ultrafine dispersion of borides and carbidesMARKO MATERIALS INC·Filed 1979·Granted Oct 27, 1981·96 cites·10 claims
- 0297US4144058AAmorphous metal alloys composed of iron, nickel, phosphorus, boron and, optionally carbonALLIED CHEM·Filed 1976·Granted Mar 13, 1979·100 cites·8 claims
- 0396US4116682AAmorphous metal alloys and products thereofPOLK DONALD E·Filed 1976·Granted Sep 26, 1978·127 cites·8 claims
- 0495US4347076AAluminum-transition metal alloys made using rapidly solidified powers and methodMARKO MATERIALS INC·Filed 1980·Granted Aug 31, 1982·107 cites·19 claims
- 0595US4318733ATool steels which contain boron and have been processed using a rapid solidification process and methodMARKO MATERIALS INC·Filed 1979·Granted Mar 9, 1982·51 cites·21 claims
- 0693US4052201AAmorphous alloys with improved resistance to embrittlement upon heat treatmentALLIED CHEM·Filed 1975·Granted Oct 4, 1977·44 cites·5 claims
- 0791US4154283AProduction of improved metal alloy filamentsALLIED CHEM·Filed 1977·Granted May 15, 1979·28 cites·5 claims
- 0887US3939900AApparatus for continuous casting metal filament on interior of chill rollALLIED CHEM·Filed 1975·Granted Feb 24, 1976·20 cites·8 claims
- 0985US4362553ATool steels which contain boron and have been processed using a rapid solidification process and methodMARKO MATERIALS INC·Filed 1981·Granted Dec 7, 1982·30 cites·28 claims
- 1080US4359352ANickel base superalloys which contain boron and have been processed by a rapid solidification processMARKO MATERIALS INC·Filed 1979·Granted Nov 16, 1982·33 cites·22 claims
- 1179US3940293AMethod of producing amorphous cutting bladesALLIED CHEM·Filed 1975·Granted Feb 24, 1976·25 cites·8 claims
- 1275US4184532AChill roll casting of continuous filamentALLIED CHEM·Filed 1977·Granted Jan 22, 1980·12 cites·15 claims
- 1360US8535582B2Method of forming a molded article by wireless controlPOLK DONALD·Filed 2009·Granted Sep 17, 2013·1 cites·27 claims
- 1456US4301854AChill roll casting of continuous filamentALLIED CORP·Filed 1979·Granted Nov 24, 1981·6 cites·7 claims
- 1554US4430115ABoron stainless steel powder and rapid solidification methodMARKO MATERIALS INC·Filed 1980·Granted Feb 7, 1984·10 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →