Rotary wing aircraft with a firewall arrangement having at least one funnel-shaped lower firewall
US-12258121-B2 · Mar 25, 2025 · US
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Walch Philipp patents
Walch Philipp is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Walch Philipp |
| Total patents | 4 |
| First publication | Nov 16, 2017 |
| Latest publication | Mar 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Rotary wing aircraft with a firewall arrangement having at least one funnel-shaped lower firewall
US-2024367784-A1 · Nov 7, 2024 · US
Rotary wing aircraft with an interface frame joining the fuselage tail boom and the tail cone
US-10807697-B2 · Oct 20, 2020 · US
Rotary wing aircraft with an interface frame joining the fuselage tail boom and the tail cone
US-2017327200-A1 · Nov 16, 2017 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Airbus Helicopters Deutschland GmbH | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T50/40 | 2 |
| B64C2001/0072 | 2 |
| B64C27/04 | 2 |
| B64C1/26 | 2 |
| B64F5/10 | 2 |