Company Filing History:

20 out of 15,586

Honeywell International Inc.

Years Active: 1990-2021

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34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11066150 - Propeller oil control system for aircraft turboprop engines (2021-07-20),

2. 10850831 - Propeller pitch control system for aircraft turboprop engines (2020-12-01),

3. 10807701 - Aircraft turboprop engine propeller pitch control system including a controllable feather valve (2020-10-20),

4. 10472050 - Propeller pitch control actuation system (2019-11-12),

5. 8529221 - Method and system for fuel control in a gas turbine engine (2013-09-10),

6. 7966995 - Dual level pressurization control based on fuel flow to one or more gas turbine engine secondary fuel loads (2011-06-28),

7. 7841841 - Flow prioritizing valve system (2010-11-30),

8. 7836676 - Fuel metering valve back-up position control system (2010-11-23),

9. 7607285 - Four mode thermal recirculation throttle valve (2009-10-27),

10. 7587900 - Gas turbine engine fuel control system having a transfer valve and a shutoff valve and a common controller therefor (2009-09-15),

11. 7565793 - Gas turbine engine fuel control system having start / back up check valve (SBUC) providing a main fuel check valve function (2009-07-28),

12. 7484522 - Method to control starter/generator cooling fuel flow during engine starting (2009-02-03),

13. 7455074 - Latchable electrohydraulic servovalve (2008-11-25),

14. 7386981 - Method and apparatus generating multiple pressure signals in a fuel system (2008-06-17),

15. 7296406 - System for positioning a piston including a fail fixed valve for holding the piston in position during a power interruption and method of using same (2007-11-20),

Title: Paul W Futa, Jr: Innovator in Aircraft Propulsion Technologies

Introduction

Paul W Futa, Jr. is an accomplished inventor based in North Liberty, Indiana, with an impressive portfolio of 34 patents. His innovative contributions, particularly in the field of aircraft turboprop engines, showcase his commitment to advancing aviation technology.

Latest Patents

Among his latest patents, two notable inventions stand out:

1. **Propeller Oil Control System for Aircraft Turboprop Engines** - This invention includes an engine control unit that determines the flight phase of the aircraft, supplying control commands to a propeller oil controller. The system incorporates an electrohydraulic servo valve that ensures optimal oil discharge pressure during critical phases such as take-off and flight.

2. **Propeller Pitch Control System for Aircraft Turboprop Engines** - This system also features an engine control unit configured to manage the pitch of the propeller based on the flight phase. It uses a combination of components, including a beta piston and an electrohydraulic valve, to enhance operational efficiency during pre-takeoff and post-landing operations.

Career Highlights

Futa's career boasts significant affiliations with major companies such as Honeywell International Inc. and AlliedSignal Inc., where he contributed his expertise in developing and innovating aircraft technologies. His work has had a lasting impact on the efficiency and safety of turboprop engines.

Collaborations

Throughout his career, Futa has had the opportunity to collaborate with talented individuals in the industry, including colleagues Steven F. Fisher and Kevin R. Sharp. These partnerships have fostered an environment of innovation and creative problem-solving, further enhancing the development of aviation technologies.

Conclusion

Paul W Futa, Jr. continues to be a prominent figure in the realm of aviation innovation. His extensive patent portfolio and pivotal contributions to aircraft technology reflect his dedication and ingenuity. As the aviation industry evolves, Futa's work will undoubtedly play a crucial role in shaping the future of aircraft propulsion systems.

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1 patent (EPO):

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