Inventor · disambiguated record
Floyd L. Pfeffer
Also filed as: PFEFFER FLOYD L
4 granted patents·7 citations·filing 2009–2012
69Inventor score
Technology areasC07D
Files withSZUL JOHN F4
Top patents by PatentIndex Score
4 records- 0186US8183400B2Alkylene oxide recovery systemsSZUL JOHN F·Filed 2009·Granted May 22, 2012·5 cites·20 claims
- 0280US8129551B2Alkylene oxide recovery systemsSZUL JOHN F·Filed 2009·Granted Mar 6, 2012·2 cites·20 claims
- 0368US8257558B2Alkylene oxide purification systemsSZUL JOHN F·Filed 2009·Granted Sep 4, 2012·0 cites·14 claims
- 0460US8476464B2Alkylene oxide purification systemsSZUL JOHN F·Filed 2012·Granted Jul 2, 2013·0 cites·20 claims
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