Inventor · disambiguated record
Ralph Kemper
Also filed as: KEMPER RALPH
1 granted patent·2 pending applications·6 citations·filing 2002–2024
28Inventor score
Top patents by PatentIndex Score
3 records- 0170US2024145740A1Humidifier comprising plate stack and plate stackMANN & HUMMEL GMBH·Filed 2024·Application pending·0 cites
- 0270US2024145741A1Humidifying device having channel plates and channel plate for humidifying deviceMANN & HUMMEL GMBH·Filed 2024·Application pending·0 cites
- 0348US6805089B2Intake deviceMANN & HUMMEL FILTER·Filed 2002·Granted Oct 19, 2004·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →