For the Inventor, By the Inventor

Enter assignee name

Denton, NC, United States of America

Ultra-mek, Inc.

USPTO Granted Patents = 72

CIPO Patents = 3

EPO Patents = 3

Trademarks = 3

Forward Citations = 929

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5 inventors (with patents filed for the assignee):

Marcus Lindsay Murphy (59 out of 62 patents)

D Stephen Hoffman (47 out of 48 patents)

W Clark Rogers (5 out of 11 patents)

4. Charles F Lowe (3 out of 3 patents)

5. J Steven Helton (1 out of 2 patents)

Core Competencies:

Reclining Seating

Wall-Proximity Capability

Power Actuators

Convertible Furniture

Extendable Footrest

Gliding-Reclining Units

Rocking-Reclining Seating

Liftable Mattress

Reciprocating Seating

High Leg Reclining Units

T-Shaped Seat Cushion

Heart-Rest Position

72 patents: Sort by Forward Citations

1. 12458146 - Reclining chair with tilting action to provide heart-rest position (2025-11-04),

2. 12089742 - Reclining seating unit with wall-proximity capability (2024-09-17),

3. 11992125 - Reclining seating unit with reciprocating capability (2024-05-28),

4. 11832727 - Reclining seating unit with wall-proximity capability and extendable headrest (2023-12-05),

5. 11832726 - Seating unit with extendable footrest (2023-12-05),

6. 11744369 - Reclining seating unit with wall-proximity capability (2023-09-05),

7. 11638482 - Reclining seating unit with wall-proximity capability (2023-05-02),

8. 11388998 - Reclining seating unit with wall-proximity capability and extendable headrest (2022-07-19),

9. 11297947 - Reclining seating unit with wall-proximity capability (2022-04-12),

10. 11241094 - Reclining high-leg seating unit (2022-02-08),

11. 11219316 - Foldable sofa-bed (2022-01-11),

12. 11140988 - Reclining seating unit with wall-proximity capability (2021-10-12),

13. 10765222 - Bed with liftable mattress and storage cavity (2020-09-08),

14. 10709246 - Reclining high-leg seating unit (2020-07-14),

15. 10485719 - Power-assisted reclining lift chair with split seat (2019-11-26),

Ultra-Mek, Inc. is a leading technology company specializing in robotics and automation solutions. With a strong focus on innovation and quality, we design and manufacture cutting-edge robotic systems for various industries including manufacturing, healthcare, agriculture, and logistics. Our advanced technologies and tailored solutions help businesses increase efficiency, productivity, and overall bottom line. Visit our website to learn more about our products and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

72 Patents

#1 in Denton, NC

#124 in North Carolina

#4,877 in US

#9,945 in the World

Denton, NC, United States of America

Ultra-mek, Inc.

Forward Citations = 929

5 inventors:

Marcus Lindsay Murphy (59 out of 62 patents)

D Stephen Hoffman (47 out of 48 patents)

W Clark Rogers (5 out of 11 patents)

4. Charles F Lowe (3 out of 3 patents)

5. J Steven Helton (1 out of 2 patents)

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