Method for operating a spark-ignition, direct-injection internal combustion engine
US-9046051-B2 · Jun 2, 2015 · US
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Koch Calvin K patents in 2015
Koch Calvin K was listed as an assignee on 2 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Koch Calvin K |
| Year | 2015 |
| Patents | 2 |
Patents
Representative publications for Koch Calvin K in 2015.
Exhaust particulate management for gasoline-fueled engines
US-8926926-B2 · Jan 6, 2015 · US
Top CPC classifications
Most common classification codes for Koch Calvin K in 2015.
| CPC | Patents |
|---|---|
| F01N3/101 | 2 |
| Y02T10/12 | 2 |
| Y02T10/22 | 2 |
| B01D2255/915 | 1 |
| B01D2255/9205 | 1 |
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