Inventor · disambiguated record
Axel Hirschmann
Also filed as: HIRSCHMANN AXEL
4 granted patents·37 citations·filing 1995–2005
76Inventor score
Top patents by PatentIndex Score
4 records- 0173US6964194B2Device and method for determining the state of ageing of an exhaust-gas catalytic converterDAIMLER CHRYSLER AG·Filed 2005·Granted Nov 15, 2005·7 cites·36 claims
- 0265US7021129B2Device and method for determining the state of aging of an exhaust-gas catalytic converterDAIMLER CHRYSLER AG·Filed 2003·Granted Apr 4, 2006·12 cites·32 claims
- 0340US5743087AMethod and apparatus for purifying exhaust gases from internal combustion enginesDAIMLER BENZ AG·Filed 1996·Granted Apr 28, 1998·9 cites·4 claims
- 0440US5556604AMethod and apparatus for purifying exhaust gases from internal combustion enginesDAIMLER BENZ AG·Filed 1995·Granted Sep 17, 1996·9 cites·1 claims
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