Inventor · disambiguated record
Ludwig Walser
Also filed as: WALSER LUDWIG
5 granted patents·111 citations·filing 1981–1985
83Inventor score
Top patents by PatentIndex Score
5 records- 0193USD283687SElevator car operating panelINVENTIO AG·Filed 1984·Granted May 6, 1986·36 cites·1 claims
- 0291USD295280SValve actuatorFISCHER AG GEORG·Filed 1985·Granted Apr 19, 1988·42 cites·1 claims
- 0383USD283685SElevator hall call panelINVENTIO AG·Filed 1984·Granted May 6, 1986·16 cites·1 claims
- 0472USD283686SHall indicator panel for elevatorsINVENTIO AG·Filed 1984·Granted May 6, 1986·10 cites·1 claims
- 0555USD272309SHousing for an apparatus for cleaning soldering iron tipsELVO ELEKTRONIK AG·Filed 1981·Granted Jan 24, 1984·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →