Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
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Walter Joseph — Electricity
Walter Joseph holds 1 patent in Electricity, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Walter Joseph |
| Technology | Electricity |
| Patents in slice | 1 |
| Recent patents in slice | 0 |
| First year | 2016 |
| Last year | 2016 |
Representative patents
Notable publications linking Walter Joseph to Electricity.
Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
Recent filings
Latest patents from Walter Joseph in Electricity.
Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
Fuel cell apparatus and method for downhole power systems
US-9312557-B2 · Apr 12, 2016 · US
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