Inventor · disambiguated record

Cheryl Ann Engels

Also filed as: ENGELS CHERYL A · ENGELS CHERYL ANN

2 granted patents·31 citations·filing 1995–1998

61Inventor score

Technology areasF25J

Files withPRAXAIR TECHNOLOGY INC2

Top patents by PatentIndex Score

2 records

0162US5564290ACryogenic rectification system with dual phase turboexpansionPRAXAIR TECHNOLOGY INC·Filed 1995·Granted Oct 15, 1996·23 cites·6 claims
0237US5878597ACryogenic rectification system with serial liquid air feedPRAXAIR TECHNOLOGY INC·Filed 1998·Granted Mar 9, 1999·8 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →