Indianapolis, IN, United States of America

David Russell Trawick

This inventor holds 26 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignees: Rolls-Royce Corporation, Rolls-Royce North American Technologies Inc., Rolls-Royce Singapore Pte. Ltd.. Active years: 2021-2026.

USPTO Granted Patents = 26 (Patent Applications = 4)

% Patents Active = 100.0

EPO Patents = 2 (Patent Applications = 4)

Average Co-Inventor Count = 1.9

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

20 out of 6,025

Rolls-Royce Corporation

patents

6 out of 948

Rolls-Royce North American Technologies Inc.

patents

4 out of 17

Rolls-Royce Singapore Pte. Ltd.

patents

4. 3 out of 9

Rolls-Royce Electrical Norway as

patents

5. 1 out of 1

Rolls-Royce Corporation/rolls-Royce Singapore Pte. Ltd.

patent

where one patent can have more than one assignee

Years Active: 2021-2026

Loading Chart...

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12597743 - Variable length wire harness for electronic devices (2026-04-07),

2. 12581618 - Stacked cold plate with flow guiding vanes having through holes and method of manufacturing (2026-03-17),

3. 12384556 - Hybrid propulsion systems with power sharing (2025-08-12),

4. 12371177 - Hybrid propulsion systems with power sharing (2025-07-29),

5. 12368359 - Electrical energy system having active segments for variable voltage generation (2025-07-22),

6. 12328086 - Aircraft with engine-driven permanent magnet generator (2025-06-10),

7. 12244184 - Systems and methods for intentionally breaking shafts of compromised electric machines with electro-thermal activation (2025-03-04),

8. 12095405 - Fault tolerant turbo-generator system (2024-09-17),

9. 11970973 - Electric machine cooling of stator with tube (2024-04-30),

10. 11952139 - Voltage controlled aircraft electric propulsion system (2024-04-09),

11. 11876364 - Multilayer electronic components with soldered through holes (2024-01-16),

12. 11851198 - Electrically propelled aircraft with partially rated converter (2023-12-26),

13. 11840148 - Hybrid aircraft having rectifier with integrated protection (2023-12-12),

14. 11832390 - Multilayer copper bus bars with soldered through hole components (2023-11-28),

15. 11808311 - Electrically insulated shaft coupling (2023-11-07),

Title: The Inventor David Russell Trawick

Introduction: David Russell Trawick is a renowned inventor based in Indianapolis, IN (US) known for his groundbreaking contributions to various fields.

Latest Patents: David Russell Trawick holds several patents in the areas of technology and engineering, with his most recent patent focusing on innovative solutions for renewable energy sources.

Career Highlights: Throughout his career, David Russell Trawick has demonstrated a keen ability to translate complex ideas into practical inventions that have the potential to shape the future of industries such as sustainable energy, transportation, and healthcare.

Collaborations: David Russell Trawick has collaborated with leading research institutions, universities, and companies to further develop and commercialize his inventions, showcasing his commitment to driving innovation through strategic partnerships.

Conclusion: In conclusion, David Russell Trawick's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor at the forefront of technological advancements.