Inventor · disambiguated record
Helmut Graff
Also filed as: GRAEFF HELMUT · GRAFF HELMUT
2 granted patents·1 pending application·24 citations·filing 1991–2016
56Inventor score
Technology areasB67C
Top patents by PatentIndex Score
3 records- 0155US5190084AFilling element for filling machines for dispensing liquidSEITZ ENZINGER NOLL MASCHINEBA·Filed 1991·Granted Mar 2, 1993·23 cites·16 claims
- 0249US9475681B2Apparatus and method for treating a loading-zone cover of a filling machineGRAFF HELMUT·Filed 2011·Granted Oct 25, 2016·1 cites·24 claims
- 0346US2017073207A1Filling element comprising a spray nozzle or spray nozzle assembly, container treatment machine comprising a spray nozzle or spray nozzle assembly and method for cleaning machine elementsKHS GMBH·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Helmut Graff 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 →