Inventor
Eric A. Hein
Inventor
Neustadt an der Weinstrasse, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general33%
B01FMixing, e.g. dissolving, emulsifying or dispersing23%
Y02TClimate change mitigation technologies related to transportation23%
B01DSeparation10%
F02BInternal-combustion piston engines3%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
Y02ATechnologies for adaptation to climate change3%
PatentTitleYear
10,995,643Mixing device202110,711,677Exhaust aftertreatment system having mixer assembly202010,480,372Mixer in an exhaust gas system201910,458,302Exhaust aftertreatment system with ammonia gas generator201910,427,099Dual auger mixing system201910,273,855Exhaust aftertreatment system having mixer assembly201910,086,333Dual auger mixing system201810,047,657Exhaust aftertreatment system having mixer assembly20189,784,163'Exhaust aftertreatment system having mixer assembly'20179,328,701'Fuel vaporizer'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to BORGWARNER LUDWIGSBURG GMBH (1)· patent assignee history
2016–2021Based in Neustadt-Diedesfeld, DE· patent location history
2017–2020Patents assigned to TENNECO AUTOMOTIVE OPERATING CO INC (7)· patent assignee history
2017–2020Based in Neustadt an der Weinstrasse, DE· patent location history
2019–2021Patents assigned to TENNECO GMBH (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TENNECO AUTOMOTIVE OPERATING CO INC | 7 | 2017–2020 |
| TENNECO GMBH | 3 | 2019–2021 |
| BORGWARNER LUDWIGSBURG GMBH | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Neustadt an der Weinstrasse, DE | 7 | 2017–2020 |
| Neustadt-Diedesfeld, DE | 3 | 2016–2021 |