Inventor
Erich Huber
Inventor
Munich, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Tprimary
B60TVehicle brake control systems or parts thereof21%
A61CDentistry14%
G01DMeasuring not specially adapted for a specific variable14%
B61CLocomotives7%
F15BSystems acting by means of fluids in general7%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
G11BInformation storage based on relative movement between record carrier and transducer7%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
6,769,912'Device for producing a dental replacement part'20046,454,568'Device for producing a dental replacement part'20025,429,424'Pneumatic brake for railway locomotives and motor cars'19955,404,758'Flowmeter for determining flowing mediums'19955,328,253'Electropneumatic control system for compressed air brakes of rail cars'19945,231,352'Power actuator including magnetic position detector'19934,714,349'Photoelectric length or angle measuring instrument'19874,706,136'Method for controlling a magnetic disk memory'19874,463,991'Release valve apparatus for indirect air brakes of rail vehicles'19844,390,239'Projection screen'19833,958,513'Automatic fluid motor railway car recharging'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1984Patents assigned to KNORR BREMSE GMBH (2)· patent assignee history
1976–1995Based in Munich, DE· patent location history
1983–1987Patents assigned to HEIDENHAIN GMBH DR JOHANNES (2)· patent assignee history
1983Based in Schonberg, DE· patent location history
1987Based in Kienberg, DE· patent location history
1987Based in Fuerstenfeldbruck, DE· patent location history
1994–1995Patents assigned to KNORR BREMSE AG (3)· patent assignee history
2002Patents assigned to ESPE DENTAL AG (1)· patent assignee history
2002–2004Based in Tyrlaching, DE· patent location history
2004Patents assigned to 3M ESPE AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KNORR BREMSE AG | 3 | 1994–1995 |
| HEIDENHAIN GMBH DR JOHANNES | 2 | 1983–1987 |
| KNORR BREMSE GMBH | 2 | 1976–1984 |
| 3M ESPE AG | 1 | 2004 |
| ESPE DENTAL AG | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munich, DE | 6 | 1976–1995 |
| Tyrlaching, DE | 2 | 2002–2004 |
| Kienberg, DE | 1 | 1987 |
| Fuerstenfeldbruck, DE | 1 | 1987 |
| Schonberg, DE | 1 | 1983 |