David Michael Cooper
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 31 Total Citation Count
- Jan 29, 2010 Most Recent Filing
- Apr 15, 1999 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SIEMENS ENERGY & AUTOMATION, INC. | 1
| 1999
|
| SIEMENS INDUSTRY, INC. | 1
| 1999
|
| ELSTER SOLUTIONS, LLC | 4
| 2010
|
Inventor Addresses
| Address | Duration |
|---|---|
| Raleigh, NC | Jan 16, 01 - Jan 16, 01 |
| Raleigh, NC, US | Aug 05, 10 - Mar 19, 13 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01R: | MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 2 |
| H02H: | EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8400138 | 2013 | Method and apparatus for measuring current output of low-voltage pad-mount distribution power transformers | 4 |
| 8248059 | 2012 | Electronic transformer measuring device having surface mounting assembly | 0 |
| 2010/0194,375 | 2010 | ELECTRONIC TRANSFORMER MEASURING DEVICE HAVING SURFACE MOUNTING ASSEMBLY | 2 |
| 2010/0194,380 | 2010 | METHOD AND APPARATUS FOR MEASURING CURRENT OUTPUT OF LOW-VOLTAGE PAD-MOUNT DISTRIBUTION POWER TRANSFORMERS | 1 |
| 6175479 | 2001 | Instantaneous protection device and method for a circuit breaker | 15 |
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