Inventor · disambiguated record
Lorenzo Ghelfi
Also filed as: GHELFI LORENZO
4 granted patents·59 citations·filing 1991–2007
77Inventor score
Top patents by PatentIndex Score
4 records- 0179US8733400B2Inlet device for a fluid fed tangentially into an apparatusMUGGLI FELIX·Filed 2007·Granted May 27, 2014·14 cites·17 claims
- 0266US5536699APacking having catalytic or absorbent agentsSULZER CHEMTECH AG·Filed 1994·Granted Jul 16, 1996·26 cites·11 claims
- 0345US5158713AArrangement for collecting and mixing liquid in a counter-current columnSULZER AG·Filed 1991·Granted Oct 27, 1992·14 cites·16 claims
- 0432US5122310AGas/liquid distributor for a counter-current columnSULZER AG·Filed 1991·Granted Jun 16, 1992·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →