David N Schmaling

This inventor holds 43 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 12 EPO patents, primarily in Helicopter Rotor Systems. Top assignees: Sikorsky Aircraft Corporation, United Technologies Corporation, Lockheed Martin Corporation. Active years: 1986-2026.

USPTO Granted Patents = 43 (Patent Applications = 3)

% Patents Active = 86.0

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 12 (Patent Applications = 6)

Average Co-Inventor Count = 2.3

ph-index = 15

Forward Citations = 543(Granted Patents)

Location History:

Oxford, CT (US) (1986 - 1998)
Southbury, CT (US) (1999 - 2024)

Company Filing History:

24 out of 992

Sikorsky Aircraft Corporation

patents

9 out of 10,655

United Technologies Corporation

patents

8 out of 5,316

Lockheed Martin Corporation

patents

4. 1 out of 24

Lockheed Martin Corpora Tion

patents

5. 1 out of 834,411

Other

patents

Years Active: 1986-2026

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Areas of Expertise:

Helicopter Rotors

Pitch Control

Folding Mechanisms

Vibration Isolation

Composite Flexbeams

Snubber Systems

Elastomeric Bearings

Hydraulic Control

Rotor Assemblies

Bearingless Rotors

Trim Tab Retention

Load Path Swashplate

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12600469 - Propulsor external hydraulic control system (2026-04-14),

2. 11999472 - Rotor blade non-counterbored retention assembly via a sliding clamped bushing (2024-06-04),

3. 11884387 - Rotor assembly connectable to rotor hub and having pitch control (2024-01-30),

4. 11753156 - Main rotor blade using integral metallic center block strap assembly (2023-09-12),

5. 11498669 - Rotor system (2022-11-15),

6. 11299265 - Rotor blade folding system (2022-04-12),

7. 11292587 - Hingeless helicopter rotor with high stiffness and low drag configuration (2022-04-05),

8. 11104431 - Rotor blade snubber retainer for a rotary wing aircraft (2021-08-31),

9. 11066158 - Low drag high capacity pitch bearing for rigid rotor aircraft (2021-07-20),

10. 10858096 - Folding horn concept for rigid rotor blade fold (2020-12-08),

11. 10589849 - Trim tab retention system, an aircraft employing same and a method of retaining a trim tab within a blade housing (2020-03-17),

12. 10272996 - Abrasion resistant pivot bearing (2019-04-30),

13. 9884680 - Elastomeric bearing system motion limiter (2018-02-06),

14. 9616996 - Stiff inplane elastomeric rotorhead (2017-04-11),

15. 9441495 - Rotary wing aircraft pitch beam attachment with anti-rotation plate design (2016-09-13),

Title: The Innovative Journey of David N Schmaling

Introduction: David N Schmaling, a talented inventor hailing from Southbury, CT (US), has made significant contributions to the world of innovations with his creative mind and dedication.

Latest Patents: David N Schmaling holds several patents in various fields, including technology, healthcare, and consumer products. His recent patents focus on cutting-edge solutions for everyday challenges, showcasing his commitment to improving lives through innovation.

Career Highlights: Throughout his illustrious career, David N Schmaling has been recognized for his groundbreaking inventions that have revolutionized industries. His ability to think outside the box and turn ideas into reality has set him apart as a visionary inventor.

Collaborations: David N Schmaling has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His partnerships have been instrumental in turning his concepts into tangible products that have made a positive impact on society.

Conclusion: In conclusion, David N Schmaling's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His remarkable contributions continue to inspire future generations to push the boundaries of what is possible through creativity and ingenuity.