Karl Erik Larsen
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 1 Total Citation Count
- Nov 16, 2007 Most Recent Filing
- Nov 16, 2007 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NORSK HYDRO ASA | 2
| 2007
|
Inventor Addresses
| Address | Duration |
|---|---|
| Porsgrunn, NO | May 27, 10 - Dec 13, 11 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C02F: | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 1 |
| E02B: | HYDRAULIC ENGINEERING | 1 |
| E21B: | EARTH OR ROCK DRILLING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8075770 | 2011 | Flotation device | 1 |
| 2010/0126,925 | 2010 | FLOTATION DEVICE | 0 |
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