Inventor · disambiguated record
David Jonathan Sandy
Also filed as: SANDY DAVID J · Sandy David Jonathan
3 granted patents·51 citations·filing 1999–2016
69Inventor score
Files withPARKER HANNIFIN CORP3
Top patents by PatentIndex Score
3 records- 0183US6823831B2Flame arrestor system for fuel pump dischargePARKER HANNIFIN CORP·Filed 2002·Granted Nov 30, 2004·33 cites·18 claims
- 0267US10513343B2Integral pump pressure relief valvePARKER HANNIFIN CORP·Filed 2016·Granted Dec 24, 2019·1 cites·22 claims
- 0354US6494189B1Flame arrestor system for fuel pump inletPARKER HANNIFIN CORP·Filed 1999·Granted Dec 17, 2002·17 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →