Method and device for controlling a valve
US-9447893-B2 · Sep 20, 2016 · US
This page is not indexed by search engines while we improve data quality.
Wirkowski Michael patents
Wirkowski Michael holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Aug 11, 2015 |
| Latest publication | Sep 20, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method and device for detecting when a closing point of a hydraulic valve has been reached
US-9316478-B2 · Apr 19, 2016 · US
Method for controlling a high-pressure fuel pump
US-9217406-B2 · Dec 22, 2015 · US
Method and device for controlling a valve
US-9103458-B2 · Aug 11, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method and device for controlling a valve
US-9447893-B2 · Sep 20, 2016 · US
Method and device for detecting when a closing point of a hydraulic valve has been reached
US-9316478-B2 · Apr 19, 2016 · US
Method for controlling a high-pressure fuel pump
US-9217406-B2 · Dec 22, 2015 · US
Method and device for controlling a valve
US-9103458-B2 · Aug 11, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F02D41/3845 | 4 |
| F02D41/20 | 3 |
| F02D2041/2055 | 2 |
| F02D2041/2058 | 2 |
| F02M59/466 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 4 |
| Physics | 1 |