Inventor · disambiguated record

Kevin John Potempa

Also filed as: POTEMPA KEVIN J · POTEMPA KEVIN JOHN

4 granted patents·67 citations·filing 1993–1998

77Inventor score

Technology areasF25J

Files withPRAXAIR TECHNOLOGY INC3

Top patents by PatentIndex Score

4 records

0175US5410885ACryogenic rectification system for lower pressure operationFiled 1993·Granted May 2, 1995·37 cites·13 claims
0251US5918482ACryogenic rectification system for producing ultra-high purity nitrogen and ultra-high purity oxygenPRAXAIR TECHNOLOGY INC·Filed 1998·Granted Jul 6, 1999·15 cites·10 claims
0346US5906113ASerial column cryogenic rectification system for producing high purity nitrogenPRAXAIR TECHNOLOGY INC·Filed 1998·Granted May 25, 1999·11 cites·10 claims
0431US5799508ACryogenic air separation system with split kettle liquidPRAXAIR TECHNOLOGY INC·Filed 1996·Granted Sep 1, 1998·4 cites·4 claims

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