Inventor · disambiguated record
Leigh A. Stapf
Also filed as: STAPF LEIGH A
2 granted patents·18 citations·filing 1991–1994
58Inventor score
Technology areasF25J
Files withAIR PROD & CHEM2
Top patents by PatentIndex Score
2 records- 0141US5442925AProcess for the cryogenic distillation of an air feed to produce a low to medium purity oxygen product using a single distillation column systemAIR PROD & CHEM·Filed 1994·Granted Aug 22, 1995·10 cites·7 claims
- 0233US5165244AProcess to produce oxygen and nitrogen at medium pressureAIR PROD & CHEM·Filed 1991·Granted Nov 24, 1992·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →