Inventor · disambiguated record
Johann Hartl
Also filed as: HARTL JOHANN
2 granted patents·2 pending applications·24 citations·filing 1976–2023
60Inventor score
Top patents by PatentIndex Score
4 records- 0179US4079918AMethod for closing a tap hole of a metallurgical vessel and an arrangement thereforVOEST AG·Filed 1976·Granted Mar 21, 1978·15 cites·6 claims
- 0269US4232855ATap-hole closing arrangementVOEST ALPINE AG·Filed 1979·Granted Nov 11, 1980·9 cites·4 claims
- 0344US2024124226A1Storage arrangementSOMIC VERPACKUNGSMASCHINEN GMBH & CO KG·Filed 2023·Application pending·0 cites
- 0434US2004064505A1Method and device for setting up voice conferencesFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Johann Hartl 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 →