Inventor · disambiguated record
Paul Spencer
Also filed as: SPENCER PAUL · SPENCER PAUL G
3 granted patents·3 pending applications·89 citations·filing 2001–2003
75Inventor score
Top patents by PatentIndex Score
6 records- 0189US6510707B2Methods for making silica cruciblesHERAEUS SHIN ETSU AMERICA INC·Filed 2001·Granted Jan 28, 2003·27 cites·11 claims
- 0284US7118789B2Silica glass crucibleHERAEUS SHIN ETSU AMERICA·Filed 2001·Granted Oct 10, 2006·25 cites·31 claims
- 0376US6641663B2Silica crucible with inner layer crystallizer and methodHERACUS SHIN ESTU AMERICA·Filed 2001·Granted Nov 4, 2003·37 cites·37 claims
- 0450US2004040497A1Silica crucible with inner layer crystallizer and methodFiled 2003·Application pending·0 cites
- 0544US2003012899A1Doped silica glass crucible for making a silicon ingotHERAEUS SHIN ETSU AMERICA·Filed 2002·Application pending·0 cites
- 0637US2004072007A1Silica glass crucibleHERAEUS SHIN ETSU AMERICA·Filed 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →