Inventor
Klaus Ruthrof
Inventor
Nurnberg, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Mprimary
G01MTesting static or dynamic balance of machines or structures27%
E02DFoundations20%
B09BDisposal of solid waste not otherwise provided for13%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G05BControl or regulating systems in general7%
G10KSound-producing devices7%
G21CNuclear reactors7%
H01BCables7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
PatentTitleYear
5,589,647'Flexible sensor tube and method for determining a concentration curve of a medium along a path with the flexible sensor tube'19965,570,974'Assembly for monitoring a landfill and a method of locating leaks'19965,335,535'Monitorable device and method for monitoring a device for sealing off a body'19945,215,409'Device for sealing off and monitoring a volume'19934,656,870'Ultrasonic testing device'19874,642,417'Concentric three-conductor cable'19874,370,889'Test device for the detection and analysis of material faults'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1987Patents assigned to KRAFTWERK UNION AG (3)· patent assignee history
1983–1987Based in Erlangen, DE· patent location history
1993–1996Patents assigned to SIEMENS AG (4)· patent assignee history
1993–1996Based in Nurnberg, DE· patent location history
1996Based in Nuremberg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 4 | 1993–1996 |
| KRAFTWERK UNION AG | 3 | 1983–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nurnberg, DE | 3 | 1993–1996 |
| Erlangen, DE | 3 | 1983–1987 |
| Nuremberg, DE | 1 | 1996 |