Inventor · disambiguated record
Ernst Luthi
Also filed as: LUETHI ERNST · LUTHI ERNST · LÜTHI ERNST
8 granted patents·1 pending application·115 citations·filing 1994–2015
86Inventor score
Top patents by PatentIndex Score
9 records- 0186US5810345AApparatus for processing printed sheets with a foldGRAPHA HOLDING AG·Filed 1996·Granted Sep 22, 1998·40 cites·10 claims
- 0273US5551682AMethod of supplying enclosures to multiple-page printed sheets collected to form printed productsGRAPHA HOLDING AG·Filed 1994·Granted Sep 3, 1996·23 cites·12 claims
- 0362US10023437B2Door system for an elevator installationINVENTIO AG·Filed 2015·Granted Jul 17, 2018·1 cites·8 claims
- 0457US5957449AProcess and device for conveying a stream of print shop productsGRAPHA HOLDING AG·Filed 1996·Granted Sep 28, 1999·14 cites·11 claims
- 0553US5950511AProcess and device for handling printed productsGRAPHA HOLDING AG·Filed 1996·Granted Sep 14, 1999·18 cites·27 claims
- 0651US5832799ADevice for trimming edges from printed documentsGRAPHA HOLDING AG·Filed 1997·Granted Nov 10, 1998·16 cites·12 claims
- 0741US10087047B2Door system for an elevator installationINVENTIO AG·Filed 2015·Granted Oct 2, 2018·0 cites·14 claims
- 0833US5658422ADevice for feeding a machine which processes printed sheetsGRAPHA HOLDING AG·Filed 1994·Granted Aug 19, 1997·3 cites·14 claims
- 0933US2002065183A1Process and apparatus for folding sheetsHUNKELER AG·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ernst Luthi 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 →