Method and apparatus for determining optimum skip fire firing profile
US-10941722-B2 · Mar 9, 2021 · US
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Defenderfer Eric J patents
Defenderfer Eric J is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Defenderfer Eric J |
| Total patents | 9 |
| First publication | Sep 17, 2015 |
| Latest publication | Mar 9, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Body mounted vehicle noise cancellation system
US-10380988-B1 · Aug 13, 2019 · US
Body mounted vehicle noise cancellation system
US-2019237056-A1 · Aug 1, 2019 · US
Method and apparatus for determining optimum skip fire firing profile
US-2019170074-A1 · Jun 6, 2019 · US
Method and apparatus for determining optimum skip fire firing profile
US-10247121-B2 · Apr 2, 2019 · US
Driveshaft with two-stage stiffness
US-10054167-B2 · Aug 21, 2018 · US
Driveshaft with two-stage stiffness
US-9416815-B2 · Aug 16, 2016 · US
Driveshaft with two-stage stiffness
US-2016097420-A1 · Apr 7, 2016 · US
Method and apparatus for determining optimum skip fire firing profile
US-2015260117-A1 · Sep 17, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gm Global Tech Operations Llc | 7 |
| Tula Technology Inc | 4 |
| Gm Global Tech Operations Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F02D2200/101 | 4 |
| F02D41/0225 | 4 |
| F02D17/02 | 4 |
| F02D41/0087 | 4 |
| F02D41/1406 | 4 |