Inventor · disambiguated record
John T. Sponzilli
Also filed as: SPONZILLI JOHN T
2 granted patents·1 pending application·54 citations·filing 1997–2004
65Inventor score
Top patents by PatentIndex Score
3 records- 0158US6264553B1Rasp bar threshing element and assemblyCASE CORP·Filed 1999·Granted Jul 24, 2001·34 cites·11 claims
- 0253US5813475AHardfaced agricultural sweep and method for applying hardfacingCASE CORP·Filed 1997·Granted Sep 29, 1998·20 cites·15 claims
- 0332US2006005899A1Steel composition for use in making tillage toolsSPONZILLI JOHN T·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →