Inventor · disambiguated record
Ulrich Sonnak
Also filed as: SONNAK ULRICH
3 granted patents·21 citations·filing 1998–2014
67Inventor score
Top patents by PatentIndex Score
3 records- 0148US9809077B2Method and apparatus for operating a cushioning system for a motor vehicleVOLKSWAGEN AG·Filed 2014·Granted Nov 7, 2017·3 cites·13 claims
- 0232US6315274B1Pneumatic suspension systemPHOENIX AG·Filed 1998·Granted Nov 13, 2001·7 cites·12 claims
- 0332US6247306B1Pneumatic spring systemPHOENIX AG·Filed 1998·Granted Jun 19, 2001·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →