Wingtip extension for reducing wake vortices of aircraft
US-9545997-B2 · Jan 17, 2017 · US
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Kelm Roland patents in 2017
Kelm Roland was listed as an assignee on 1 patent publication in 2017.
| Metric | Value |
|---|---|
| Company | Kelm Roland |
| Year | 2017 |
| Patents | 1 |
Patents
Representative publications for Kelm Roland in 2017.
Top CPC classifications
Most common classification codes for Kelm Roland in 2017.
| CPC | Patents |
|---|---|
| B64C23/065 | 1 |
| B64C23/069 | 1 |
| Y02T50/10 | 1 |
| Y02T50/164 | 1 |
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