Inventor · disambiguated record
Helmut Kreeb
Also filed as: KREEB HELMUT
3 granted patents·75 citations·filing 1986–1990
74Inventor score
Files withDAIMLER BENZ AG3
Top patents by PatentIndex Score
3 records- 0169US4693301AMethod for heating a road by means of geothermally fed heating installation as well as a road-heating installation for carrying out the methodDAIMLER BENZ AG·Filed 1986·Granted Sep 15, 1987·26 cites·28 claims
- 0263US4773476AHeat pipe of aluminum, steel or gray cast ironDAIMLER BENZ AG·Filed 1986·Granted Sep 27, 1988·23 cites·25 claims
- 0358US5016705APassenger compartment heating system, in particular bus heating systemDAIMLER BENZ AG·Filed 1990·Granted May 21, 1991·26 cites·16 claims
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