Inventor · disambiguated record
Frank Jude Riska
Also filed as: RISKA FRANK JUDE
3 granted patents·79 citations·filing 1995–1996
73Inventor score
Files withAIR PROD & CHEM3
Top patents by PatentIndex Score
3 records- 0178US5876638AStructured packing element with bi-directional surface texture and a mass and heat transfer process using such packing elementAIR PROD & CHEM·Filed 1996·Granted Mar 2, 1999·51 cites·43 claims
- 0252US5730000AStructured packing element and a mass and heat transfer process using such packing elementAIR PROD & CHEM·Filed 1996·Granted Mar 24, 1998·16 cites·49 claims
- 0339US5730209ADefrost and liquid distribution for plate-fin heat exchangersAIR PROD & CHEM·Filed 1995·Granted Mar 24, 1998·12 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →