Inventor · disambiguated record
Angelo Gregorio
Also filed as: GREGORIO ANGELO
4 granted patents·43 citations·filing 1979–2001
75Inventor score
Top patents by PatentIndex Score
4 records- 0160US6490861B2Hydraulic steering systemNEW HOLLAND NORTH AMERICA INC·Filed 2001·Granted Dec 10, 2002·16 cites·16 claims
- 0248US4601346AUnit connected to a tractor for raising and lowering an agricultural implementFIAT TRATTORI SPA·Filed 1984·Granted Jul 22, 1986·11 cites·5 claims
- 0337US4260025ADevice for automatically lifting and rapidly lowering tractor implementsFIAT TRATTORI SPA·Filed 1979·Granted Apr 7, 1981·4 cites·2 claims
- 0434US5816359AControl valve for a hydraulic steering systemNEW HOLLAND NORTH AMERICA INC·Filed 1996·Granted Oct 6, 1998·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →