Apparatus for determining and/or monitoring a process variable
US-10234324-B2 · Mar 19, 2019 · US
This page is not indexed by search engines while we improve data quality.
Pfeiffer Helmut patents
Pfeiffer Helmut is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pfeiffer Helmut |
| Total patents | 7 |
| First publication | Mar 12, 2015 |
| Latest publication | Mar 19, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Apparatus for determining and/or monitoring at least one process variable
US-10107670-B2 · Oct 23, 2018 · US
Fill-level measuring device
US-9829367-B2 · Nov 28, 2017 · US
Apparatus for determining and/or monitoring at least one process variable
US-9473070-B2 · Oct 18, 2016 · US
Apparatus for determining and/or monitoring a predetermined fill level
US-9377343-B2 · Jun 28, 2016 · US
Apparatus for determining and/or monitoring a process variable
US-8997556-B2 · Apr 7, 2015 · US
Fill-Level Measuring Device
US-2015068300-A1 · Mar 12, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Pfeiffer Helmut | 3 |
| Endress & Hauser Gmbh & Co Kg | 3 |
| Endress Hauser Gmbh Co Kg | 3 |
| Urban Martin | 2 |
| Endress Hauser Se Co Kg | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01F23/2967 | 6 |
| G01N11/16 | 4 |
| G01N9/002 | 3 |
| G01F23/296 | 3 |
| G01N2009/006 | 2 |