Inventor · disambiguated record
William J. Duca
Also filed as: DUCA WILLIAM J
3 granted patents·2 pending applications·10 citations·filing 1976–2007
60Inventor score
Top patents by PatentIndex Score
5 records- 0142US2009077889A1GasifierNEW YORK ENERGY GROUP·Filed 2007·Application pending·0 cites
- 0242US2009077891A1Method for producing fuel gasNEW YORK ENERGY GROUP·Filed 2007·Application pending·0 cites
- 0337US5282608AInduction heated metal pouring apparatusCMI INTERNATIONAL·Filed 1992·Granted Feb 1, 1994·3 cites·10 claims
- 0431US5222097AChannel induction furnace bushing cap cooling deviceBUDD CO·Filed 1991·Granted Jun 22, 1993·7 cites·19 claims
- 0521US4100365AHousing for an induction furnaceAMERICAN INDUCTION HEATING·Filed 1976·Granted Jul 11, 1978·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →