Inventor · disambiguated record
Rolf Speicher
Also filed as: SPEICHER ROLF
2 granted patents·1 pending application·1 citations·filing 2005–2012
31Inventor score
Top patents by PatentIndex Score
3 records- 0151US8166803B2Method for the quantitative determination of an aging effect on motor oilHALLER VOLKER·Filed 2006·Granted May 1, 2012·1 cites·7 claims
- 0235US8835222B2Method for producing a two-chip assembly and corresponding two-chip assemblyBRUENDEL MATHIAS·Filed 2012·Granted Sep 16, 2014·0 cites·10 claims
- 0331US2008035480A1Sensor Element For Determining The Physical Property Of A Test GasCRAMER BERNDT·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →