Greensboro, NC, United States of America

Larry K DeMoss

This inventor holds 32 USPTO granted patents and 7 published patent applications and 10 EPO patents. Top assignees: Sealy Technology, LLC, Other. Active years: 2005-2025.

USPTO Granted Patents = 32 (Patent Applications = 7)

% Patents Active = 96.9

EPO Patents = 10 (Patent Applications = 20)

Average Co-Inventor Count = 2.9

ph-index = 11

Forward Citations = 402(Granted Patents)

Location History:

Jamestown, NC (US) (2005 - 2010)
Greensboro, NC (US) (2009 - 2023)

Company Filing History:

31 out of 157

Sealy Technology, LLC

patents

1 out of 834,411

Other

patents

Years Active: 2005-2025

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Areas of Expertise:

Open Coil Spring Assemblies

Pocket Coil Spring Assembly

Coil-in-Coil Springs

Non-Linear Springs

Mattress Assembly

Innerspring Inserts

Pressure Dispersion Support Systems

Foam Springs

Asymmetric Spring Components

Thermoplastic Foam Structures

Automated Manufacture

Welded Foam Structures

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12398775 - Open coil spring assemblies (2025-08-26),

2. 12398774 - Open coil spring assemblies (2025-08-26),

3. 12385542 - Open coil spring assemblies (2025-08-12),

4. 12135066 - Open coil spring assemblies (2024-11-05),

5. 12127679 - Pocket coil spring assembly including flexible foam (2024-10-29),

6. 11608869 - Open coil spring assemblies (2023-03-21),

7. 11480228 - Open coil spring assemblies (2022-10-25),

8. 11051631 - Coil-in-coil springs with non-linear loading responses and mattresses including the same (2021-07-06),

9. 11033114 - Coil-in-coil spring with variable loading response and mattresses including the same (2021-06-15),

10. 11026517 - Mattress assembly with a mattress topper that includes pocketed coil springs and methods of producing the same (2021-06-08),

11. 10986935 - Non-linear springs and mattresses including the same (2021-04-27),

12. 10935098 - Coil springs with non-linear loading responses and mattresses including the same (2021-03-02),

13. 10905246 - Non-linear springs and mattresses including the same (2021-02-02),

14. 10610029 - Coil-in-coil springs with non-linear loading responses and mattresses including the same (2020-04-07),

15. 10598242 - Coil springs with non-linear loading responses and mattresses including the same (2020-03-24),

Title: Innovations by Larry K. DeMoss in the Spring Assembly Industry

Introduction

Larry K. DeMoss, based in Greensboro, North Carolina, has made a notable impact in the field of spring assembly innovations. With an impressive portfolio of 29 patents, his inventive contributions primarily focus on enhancing the performance and comfort of spring-based products, especially in mattress technology.

Latest Patents

Among his latest patents, two stand out for their ingenuity:

1. **Open Coil Spring Assemblies**: This patent presents various embodiments of open coil spring assemblies that function similarly to encased spring assemblies. The innovative designs include elastic lacings or connections that link springs together, enhancing compliance and stability while minimizing motion transfer.

2. **Pocket Coil Spring Assembly Including Flexible Foam**: In this patent, a pocket coil spring assembly is described, which incorporates a coil spring with an upper and lower portion, defining an interior cavity. The assembly is encased in a fabric pocket, with flexible foam applied on top, allowing for improved comfort. This design is an advancement in mattress assembly technology, providing consumers with enhanced sleep experiences.

Career Highlights

Larry K. DeMoss has significantly contributed to the industry through his work with Sealy Technology, LLC. His role at such a renowned company demonstrates his expertise in developing innovative spring systems that meet market demands.

Collaborations

Throughout his career, DeMoss has collaborated with talented professionals, including Brian M. Manuszak and Darin T. Thomas. This teamwork has fostered the exchange of ideas and innovations, ultimately leading to advanced product designs.

Conclusion

Larry K. DeMoss continues to be a pivotal figure in the realm of spring assembly technology. His extensive patent portfolio and collaborative efforts reflect his commitment to innovation and quality in the industry. As he pioneers new solutions for enhancing mattress comfort, his contributions will undoubtedly influence future developments in spring assembly technologies.