Inventor · disambiguated record
John R. Grassi
Also filed as: GRASSI JOHN · GRASSI JOHN R
12 granted patents·5 pending applications·165 citations·filing 1997–2024
91Inventor score
Top patents by PatentIndex Score
17 records- 0191US7216691B2Mold-removal casting method and apparatusALOTECH LTD LLC·Filed 2003·Granted May 15, 2007·21 cites·46 claims
- 0289US7121318B2Lost pattern mold removal casting method and apparatusALOTECH LTD LLC·Filed 2005·Granted Oct 17, 2006·19 cites·25 claims
- 0389US6440290B1Method for surface treating aluminum productsALCOA INC·Filed 2000·Granted Aug 27, 2002·37 cites·42 claims
- 0488US10612114B2Ablation casting processALOTECH LTD LLC·Filed 2017·Granted Apr 7, 2020·2 cites·26 claims
- 0584US7165600B2Chemically bonded aggregate moldALOTECH LTD LLC·Filed 2003·Granted Jan 23, 2007·12 cites·42 claims
- 0675US6841120B2Dispensing apparatus and methodALOTECH LTD LLC·Filed 2002·Granted Jan 11, 2005·10 cites·39 claims
- 0769US6094809AApparatus for securing a wheel rim to a spiderALOTECH LTD LLC·Filed 1998·Granted Aug 1, 2000·24 cites·13 claims
- 0869US5829137AMethod for manufacturing wheelsFiled 1997·Granted Nov 3, 1998·17 cites·17 claims
- 0968US8303890B2Integrated quiescent processing of meltsGRASSI JOHN R·Filed 2009·Granted Nov 6, 2012·3 cites·11 claims
- 1066US7147031B2Lost pattern mold removal casting method and apparatusALOTECH LTD LLC·Filed 2003·Granted Dec 12, 2006·4 cites·47 claims
- 1162US11001917B2Ablation casting processALOTECH LIMITED LLC·Filed 2020·Granted May 11, 2021·0 cites·22 claims
- 1260US2015083280A1Solidification microstructure of aggregate molded shaped castingsALOTECH LTD LLC·Filed 2014·Application pending·0 cites
- 1356US2008041499A1Solidification microstructure of aggregate molded shaped castingsALOTECH LTD LLC·Filed 2006·Application pending·0 cites
- 1455US6138355AMethod for manufacturing wheelsFiled 1998·Granted Oct 31, 2000·16 cites·22 claims
- 1550US2025383023A1Flexible sleeve, and devices and methods incorporating the sameGRASSI JOHN·Filed 2024·Application pending·0 cites
- 1646US2008202644A1Quiescent transfer of meltsALOTECH LTD LLC·Filed 2007·Application pending·0 cites
- 1739US2006054295A1Method of forming a part with a globular microstructureGRASSI JOHN R·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →