Harald Kerkmann
Inventor
Stats
- 2 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 3 US Applications Filed
- 22 Total Citation Count
- Jun 11, 2013 Most Recent Filing
- Mar 4, 1992 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| PIERBURG GMBH | 2
1 | 1992
2013 |
Inventor Addresses
| Address | Duration |
|---|---|
| Duesseldorf, DE | Jun 25, 15 - Jun 25, 15 |
| Dusseldorf, DE | Sep 21, 93 - May 31, 94 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01F: | MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME | 2 |
| H02P: | CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2015/0180,402 | 2015 | METHOD FOR PROTECTING AN ELECTRIC MOTOR FROM OVERLOAD | 0 |
| 5315867 | 1994 | Apparatus for measuring the fraction of liquid fuel in a fuel tank | 13 |
| 5245870 | 1993 | Apparatus for measuring the fraction of liquid fuel in a fuel tank | 5 |
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