Inventor · disambiguated record
Hellmut A. Herrmann
Also filed as: HERRMANN HELLMUT · HERRMANN HELLMUT A · HERRMANN HELLMUT ADAM
5 granted patents·70 citations·filing 1988–1997
81Inventor score
Top patents by PatentIndex Score
5 records- 0164US5464057AQuench coolerFiled 1994·Granted Nov 7, 1995·22 cites·5 claims
- 0260US5816322AQuench coolerABB LUMMUS GLOBAL INC·Filed 1997·Granted Oct 6, 1998·25 cites·3 claims
- 0342US4867234AHeat exchangerSCHMIDT SCHE HEISSDAMPF·Filed 1988·Granted Sep 19, 1989·9 cites·6 claims
- 0441US5536390AThermal decoking of cracking ovens and coolersSCHMIDT SCHE HEISSDAMPF·Filed 1994·Granted Jul 16, 1996·9 cites·20 claims
- 0535US5007970AProcess for the cleaning of steam generator heating surfacesSCHMIDT SCHE HEISSDAMPF·Filed 1988·Granted Apr 16, 1991·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →