Mercersburg, PA, United States of America

William L Siegel

This inventor holds 13 USPTO granted patents and 1 published patent application, plus 4 CIPO patents and 6 EPO patents. Top assignees: Rolls-Royce North American Technologies Inc., Rolls-Royce Corporation. Active years: 2015-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William L Siegel. Retrieved from https://idiyas.com/inventor/william-l-siegel

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 84.6

CIPO Patents = 4

EPO Patents = 6 (Patent Applications = 6)

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 140(Granted Patents)

Location History:

Mercersburg, PA (US) (2015 - 2019)
Woodbridge, VA (US) (2015 - 2019)

Company Filing History:

11 out of 949

Rolls-Royce North American Technologies Inc.

patents

7 out of 6,032

Rolls-Royce Corporation

patents

where one patent can have more than one assignee

Years Active: 2015-2019

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10427527 - Electric direct drive for aircraft propulsion and lift (2019-10-01),

2. 10358977 - Phase change material cooling system for a vehicle (2019-07-23),

3. 9937803 - Electric direct drive for aircraft propulsion and lift (2018-04-10),

4. 9889807 - Vehicle and system for supplying electrical power to a vehicle electrical load (2018-02-13),

5. 9771157 - Aircraft and airborne electrical power and thermal management system (2017-09-26),

6. 9731836 - Propulsion, electrical, and thermal management device for a small unmanned aerial vehicle (2017-08-15),

7. 9714609 - Gas turbine engine and electric machine (2017-07-25),

8. 9534537 - Phase change material cooling system for a vehicle (2017-01-03),

9. 9487303 - Vehicle and system for supplying electrical power to a vehicle electrical load (2016-11-08),

10. 9386730 - Modular power electronics distribution system (2016-07-05),

11. 9366182 - Integrated electrical power and thermal management system (2016-06-14),

12. 9193311 - Aircraft and system for supplying electrical power to an aircraft electrical load (2015-11-24),

13. 8967531 - Aircraft and airborne electrical power and thermal management system (2015-03-03),

Title: William L. Siegel: Innovator in Aircraft Propulsion and Thermal Conditioning Systems

Introduction

William L. Siegel, based in Mercersburg, PA, is a notable inventor with a remarkable portfolio of 13 patents. His work focuses primarily on innovations in aircraft propulsion systems and vehicle thermal conditioning solutions, showcasing his contributions to the aerospace and automotive industries.

Latest Patents

Among his latest patents is an innovative "Electric Direct Drive for Aircraft Propulsion and Lift." This invention outlines an apparatus that comprises a prime mover linked to a generator, which is directly electrically connected to an electric motor. A propeller or fan is driven by the electric motor. The system also includes a bi-directional power converter connected to the generator and an energy storage device that can be selectively linked to the electric motor. This technology enhances the efficiency and effectiveness of aircraft propulsion.

Another significant patent by Siegel is the "Phase Change Material Cooling System for a Vehicle." This system incorporates a pod capable of housing a work-providing device, along with a thermal conditioning system and a power generation device powered by the work-providing device. The pod serves to deliver thermal conditioning services and power services to its payload. In one embodiment, this payload could be a directed energy member, which benefits from the cooling provided by the thermal conditioning system and is powered by the generation device.

Career Highlights

William L. Siegel has made significant strides in his career by working with esteemed companies such as Rolls-Royce North American Technologies Inc. and Rolls-Royce Corporation. His endeavors at these institutions highlight his commitment to advancing technological solutions within the aerospace sector.

Collaborations

Throughout his career, Siegel has collaborated with talented individuals, including Rigoberto Jorge Rodriguez and Steven Gagne. These partnerships have contributed to his innovative projects and fostered advancements in the technologies he has developed.

Conclusion

William L. Siegel's contributions to aircraft propulsion and thermal conditioning systems reflect his genius as an inventor. With a total of 13 patents to his name, his innovative spirit continues to influence the aerospace industry and showcases the importance of forward-thinking solutions in technology.

Profile summary based on public USPTO records.