Inventor · disambiguated record
Donald Beggs
Also filed as: BEGGS DONALD · SCARLETT JOHN C
22 granted patents·329 citations·filing 1975–2019
96Inventor score
Top patents by PatentIndex Score
22 records- 0193US4046557AMethod for producing metallic iron particlesMIDREX CORP·Filed 1975·Granted Sep 6, 1977·47 cites·13 claims
- 0288US4270739AApparatus for direct reduction of iron using high sulfur gasMIDREX CORP·Filed 1979·Granted Jun 2, 1981·35 cites·4 claims
- 0387US4188022AHot discharge direct reduction furnaceMIDREX CORP·Filed 1978·Granted Feb 12, 1980·31 cites·7 claims
- 0480US4316739AMethod for producing molten ironMIDREX CORP·Filed 1980·Granted Feb 23, 1982·17 cites·5 claims
- 0580US4251267AMethod for direct reduction of metal oxide to a hot metallized product in solid formMIDREX CORP·Filed 1979·Granted Feb 17, 1981·24 cites·12 claims
- 0678US11161224B2Chain sprocket tensioner wrench apparatusBEGGS DONALD·Filed 2019·Granted Nov 2, 2021·3 cites·12 claims
- 0778US4082543AMethod for reducing particulate iron oxide to metallic iron with solid reductantMIDREX CORP·Filed 1977·Granted Apr 4, 1978·17 cites·14 claims
- 0878US4032120AApparatus for direct reduction of sulfur-containing iron oreMIDREX CORP·Filed 1975·Granted Jun 28, 1977·15 cites·6 claims
- 0977US4235425AImpact bed gasifier-melterMIDREX CORP·Filed 1979·Granted Nov 25, 1980·18 cites·9 claims
- 1077US4201571AMethod for the direct reduction of iron and production of fuel gas using gas from coalMIDREX CORP·Filed 1978·Granted May 6, 1980·18 cites·6 claims
- 1172US4087275AMethod for direct reduction of sulfur-containing iron oreMIDREX CORP·Filed 1976·Granted May 2, 1978·12 cites·10 claims
- 1268US4234169AApparatus for the direct reduction of iron and production of fuel gas using gas from coalMIDREX CORP·Filed 1979·Granted Nov 18, 1980·12 cites·4 claims
- 1367US4333761AMethod for direct reduction of iron using high sulfur gasMIDREX CORP·Filed 1980·Granted Jun 8, 1982·15 cites·7 claims
- 1467US4179278AMethod for reducing particulate iron oxide to molten iron with solid reductantMIDREX CORP·Filed 1978·Granted Dec 18, 1979·11 cites·7 claims
- 1563US4225340AMethod for the direct reduction of iron using gas from coalMIDREX CORP·Filed 1979·Granted Sep 30, 1980·9 cites·8 claims
- 1661US4049440AMethod for producing metallic iron pelletsMIDREX CORP·Filed 1975·Granted Sep 20, 1977·9 cites·19 claims
- 1760US4306903AMethod for reducing particulate iron oxide to molten iron with solid reductant and oxy-fuel burnersMIDREX CORP·Filed 1980·Granted Dec 22, 1981·12 cites·6 claims
- 1857US4140301AMethod and apparatus for reducing particulate iron oxide to metallic iron with solid reductantMIDREX CORP·Filed 1977·Granted Feb 20, 1979·7 cites·17 claims
- 1949US4042226AMethod and apparatus for producing metallic iron pelletsMIDREX CORP·Filed 1975·Granted Aug 16, 1977·5 cites·5 claims
- 2046US4195821AApparatus for reducing particulate iron oxide to molten iron with solid reductantMIDREX CORP·Filed 1978·Granted Apr 1, 1980·6 cites·17 claims
- 2141US4248408AMethod and apparatus for reducing particulate iron oxide to molten iron with solid reductant and oxy-fuel burnersMIDREX CORP·Filed 1979·Granted Feb 3, 1981·3 cites·9 claims
- 2237US4205830AApparatus for the direct reduction of iron using gas from coalMIDREX CORP·Filed 1978·Granted Jun 3, 1980·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →