Inventor
Thomas Karte
Inventor
Bruchkoebel, DE
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Kprimary
F16KValves24%
G05BControl or regulating systems in general24%
F15BSystems acting by means of fluids in general19%
G01MTesting static or dynamic balance of machines or structures10%
G01BMeasuring length, thickness or similar linear dimensions5%
G01DMeasuring not specially adapted for a specific variable5%
G05DSystems for controlling or regulating non-electric variables5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
9,690,277'Positioner'20179,212,671'Pneumatic actuator and method for operating the pneumatic actuator'20158,576,086'Limit signal indicator and method for operating a limit signal indicator'20138,000,816'Process control system and method for operating a system of this type'20117,862,003'Position controller'20117,694,936'Method and device for function-monitoring an actuator'20107,621,170'Method and system for function testing a valve'20097,451,644'Method for verifying the performance of a test of the functionality of a safety valve'20086,763,703'Method and device for determining leaks at the seal of a valve'20046,674,363'System for physical location of field devices in process plants'20045,742,161'Method and device for detecting displacement of valve rod movement in an electropneumatic position regulator with at least one proximity sensor'19985,651,385'Servo drive operated by a pressure medium'19975,644,948'Control valve with a drive operated by a pressure medium and a position controller'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1998Patents assigned to MANNESMANN AG (3)· patent assignee history
1997–2004Based in Lemgo, DE· patent location history
2004Patents assigned to ABB PATENT GMBH (2)· patent assignee history
2008–2017Patents assigned to SAMSON AG (7)· patent assignee history
2008–2017Based in Bruchkoebel, DE· patent location history
2009–2011Based in Bruchköbel, DE· patent location history
2011Patents assigned to ABB RESEARCH LTD (1)· patent assignee history
2013–2017Patents assigned to KARTE THOMAS (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSON AG | 7 | 2008–2017 |
| KARTE THOMASself | 3 | 2013–2017 |
| MANNESMANN AG | 3 | 1997–1998 |
| ABB PATENT GMBH | 2 | 2004 |
| ABB RESEARCH LTD | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bruchkoebel, DE | 5 | 2008–2017 |
| Lemgo, DE | 5 | 1997–2004 |
| Bruchköbel, DE | 3 | 2009–2011 |