Fuel systems for torch ignition devices
US-12313005-B2 · May 27, 2025 · US
This page is not indexed by search engines while we improve data quality.
Prociw Lev Alexander patents
Prociw Lev Alexander is listed as an inventor on 121 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Prociw Lev Alexander |
| Total patents | 121 |
| First publication | Feb 3, 2015 |
| Latest publication | May 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Surface igniter cooling system
US-12123355-B2 · Oct 22, 2024 · US
Radially oriented internally mounted continuous ignition device
US-12092333-B2 · Sep 17, 2024 · US
Torch igniter cooling system
US-11982237-B2 · May 14, 2024 · US
Fuel injector systems for torch igniters
US-11913646-B2 · Feb 27, 2024 · US
Fuel systems for torch ignition devices
US-2023392552-A1 · Dec 7, 2023 · US
Axially oriented internally mounted continuous ignition device: removable nozzle
US-11754289-B2 · Sep 12, 2023 · US
Torch igniter cooling system
US-11719162-B2 · Aug 8, 2023 · US
Radially oriented internally mounted continuous ignition device
US-2023213196-A1 · Jul 6, 2023 · US
Torch igniter cooling system
US-11692488-B2 · Jul 4, 2023 · US
Recent patents
Latest publications not already listed above.
Surface igniter cooling system
US-2023193828-A1 · Jun 22, 2023 · US
Internally-mounted torch igniters with removable igniter heads
US-11680528-B2 · Jun 20, 2023 · US
Conformal and flexible woven heat shields for gas turbine engine components
US-11635210-B2 · Apr 25, 2023 · US
Fuel systems for torch ignition devices
US-11635027-B2 · Apr 25, 2023 · US
Atomizers
US-11628455-B2 · Apr 18, 2023 · US
Dual fuel gas turbine engine pilot nozzles
US-11619388-B2 · Apr 4, 2023 · US
Surface igniter cooling system
US-11608783-B2 · Mar 21, 2023 · US
Torch igniter cooling system
US-2023068242-A1 · Mar 2, 2023 · US
Axially oriented internally mounted continuous ignition device: removable hot surface igniter
US-11486309-B2 · Nov 1, 2022 · US
Torch igniter cooling system
US-11473505-B2 · Oct 18, 2022 · US
Combustor dome tiles
US-11408609-B2 · Aug 9, 2022 · US
Fuel injector systems for torch igniters
US-2022243916-A1 · Aug 4, 2022 · US
Internally-mounted torch igniters with removable igniter heads
US-2022195937-A1 · Jun 23, 2022 · US
Axially oriented internally mounted continuous ignition device: removable nozzle
US-2022195936-A1 · Jun 23, 2022 · US
Conformal and flexible woven heat shields for gas turbine engine components
US-2022195930-A1 · Jun 23, 2022 · US
Radially oriented internally mounted continuous ignition device
US-2022195933-A1 · Jun 23, 2022 · US
Axially oriented internally mounted continuous ignition device: removable hot surface igniter
US-2022195934-A1 · Jun 23, 2022 · US
Axially oriented internally mounted continuous ignition device: reverse flow axial orientation
US-2022195935-A1 · Jun 23, 2022 · US
Torch igniter cooling system
US-2022186669-A1 · Jun 16, 2022 · US
Fuel systems for torch ignition devices
US-2022154932-A1 · May 19, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Delavan Inc | 101 |
| Collins Engine Nozzles Inc | 13 |
| Pratt & Whitney Canada | 11 |
| Prociw Lev Alexander | 3 |
| United Technologies Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F23R3/283 | 43 |
| F23R3/286 | 42 |
| F05D2240/35 | 38 |
| F23R3/28 | 35 |
| F02C7/264 | 31 |