West Des Moines, IA, United States of America

Philip E Buelow

This inventor holds 10 USPTO granted patents and 3 published patent applications and 5 EPO patents. Top assignees: Delavan Inc., Collins Engine Nozzles, Inc., Rolls-Royce Power Engineering Plc. Active years: 2013-2025.

USPTO Granted Patents = 10 (Patent Applications = 3)

% Patents Active = 90.0

EPO Patents = 5 (Patent Applications = 10)

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 13(Granted Patents)

Company Filing History:

Collins Engine Nozzles, Inc.

patents

1 out of 39

Rolls-Royce Power Engineering Plc

patents

Years Active: 2013-2025

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12497922 - Fuel preheating for fuel injection (2025-12-16),

2. 12416407 - Combustor assembly including a fuel injection system for a turbomachine (2025-09-16),

3. 10731860 - Air shrouds with air wipes (2020-08-04),

4. 10364751 - Fuel staging (2019-07-30),

5. 9901944 - Atomizers (2018-02-27),

6. 9835334 - Air entrance effect (2017-12-05),

7. 9689571 - Offset stem fuel distributor (2017-06-27),

8. 9574776 - Three-piece airblast fuel injector (2017-02-21),

9. 9556795 - Integrated heat shield (2017-01-31),

10. 8448881 - Fuel injector (2013-05-28),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

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3 patents pending:

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5 patents (EPO):

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10 patents pending (EPO):

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