Inventor · disambiguated record
Franz Grafwallner
Also filed as: GRAFWALLNER FRANZ
5 granted patents·166 citations·filing 1973–1996
82Inventor score
Top patents by PatentIndex Score
5 records- 0189US5660358AFuel supply systemDAIMLER BENZ AEROSPACE AG·Filed 1995·Granted Aug 26, 1997·106 cites·8 claims
- 0261US3943706AIgnition system for rocket engine combustion chambers operated by non-hypergolic propellant componentsMESSERSCHMITT BOELKOW BLOHM·Filed 1973·Granted Mar 16, 1976·21 cites·5 claims
- 0355US5548961ATemperature stratification-free storage of cryogenic liquidsDEUTSCHE AEROSPACE·Filed 1994·Granted Aug 27, 1996·23 cites·20 claims
- 0434US5833172AArrangement of outlet devicesDAIMLER BENZ AEROSPACE AG·Filed 1996·Granted Nov 10, 1998·12 cites·6 claims
- 0529US5505053ACryosystemDEUTSCHE AEROSPACE·Filed 1994·Granted Apr 9, 1996·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →