Inventor · disambiguated record
Gerd-Eugen Schaal
Also filed as: SCHAAL GERD E · SCHAAL GERD-EUGEN
3 granted patents·98 citations·filing 1977–1994
75Inventor score
Files withLTG LUFTTECHNISCHE GMBH3
Top patents by PatentIndex Score
3 records- 0185US4200441ARegenerative heat exchangerLTG LUFTTECHNISCHE GMBH·Filed 1977·Granted Apr 29, 1980·49 cites·21 claims
- 0271US5514193AAir humidifierLTG LUFTTECHNISCHE GMBH·Filed 1993·Granted May 7, 1996·36 cites·6 claims
- 0334US5690165AVentilation device for a space zoneLTG LUFTTECHNISCHE GMBH·Filed 1994·Granted Nov 25, 1997·13 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →