Inventor · disambiguated record
Ulrich Appt
Also filed as: APPT ULRICH
2 granted patents·44 citations·filing 1989–2003
61Inventor score
Top patents by PatentIndex Score
2 records- 0176US4961476AArrangement for controlling the power transmission to at least two axles of a motor vehiclePORSCHE AG·Filed 1989·Granted Oct 9, 1990·39 cites·35 claims
- 0257US7109855B2Method and apparatus for monitoring parameters of an easily ignited gasDAIMLER CHRYSLER AG·Filed 2003·Granted Sep 19, 2006·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →