Inventor · disambiguated record
Hans Engel
Also filed as: ENGEL HANS · ENGEL HANS O
6 granted patents·164 citations·filing 1975–2002
84Inventor score
Top patents by PatentIndex Score
6 records- 0189US4024891AControl valve with noise abating featuresHONEYWELL INC·Filed 1975·Granted May 24, 1977·81 cites·7 claims
- 0287US4074889ARotary valveHONEYWELL GMBH·Filed 1977·Granted Feb 21, 1978·44 cites·13 claims
- 0347US4239178AManual actuator for motor driven control valveHONEYWELL INC·Filed 1979·Granted Dec 16, 1980·13 cites·10 claims
- 0446US6706308B2Process for the manufacture of an evaporated milk substituteNESTEC SA·Filed 2002·Granted Mar 16, 2004·0 cites·13 claims
- 0542US5678601ACompact controller for control valveFiled 1995·Granted Oct 21, 1997·16 cites·8 claims
- 0641US5906847AMilk substitute prepared with whey or whey and added lactoseNESTEC SA·Filed 1997·Granted May 25, 1999·10 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →