Inventor · disambiguated record
Steven L. Feldman
Also filed as: FELDMAN STEVEN L · FELDMAN STEVEN LAWRENCE
4 granted patents·1 pending application·95 citations·filing 1990–2024
79Inventor score
Top patents by PatentIndex Score
5 records- 0173US4983194AProduction of high purity argonAIR PROD & CHEM·Filed 1990·Granted Jan 8, 1991·29 cites·17 claims
- 0268US5722259ACombustion turbine and elevated pressure air separation system with argon recoveryAIR PROD & CHEM·Filed 1996·Granted Mar 3, 1998·38 cites·15 claims
- 0368US2025003677A1Cryogenic Neon Purification System and MethodCHART ENERGY & CHEMICALS INC·Filed 2024·Application pending·0 cites
- 0455US5313802AProcess to produce a krypton/xenon enriched stream directly from the main air distillation columnAIR PROD & CHEM·Filed 1993·Granted May 24, 1994·18 cites·7 claims
- 0541US5309719AProcess to produce a krypton/xenon enriched stream from a cryogenic nitrogen generatorAIR PROD & CHEM·Filed 1993·Granted May 10, 1994·10 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Steven L. Feldman files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →