For the Inventor, By the Inventor

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Saint Joseph, MO, United States of America

Gray Manufacturing Company, Inc.

USPTO Granted Patents = 35

CIPO Patents = 1

Trademarks = 4

Forward Citations = 169

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15 inventors (with patents filed for the assignee):

Larry M Jaipaul (23 out of 23 patents)

Stephen J Rucker (14 out of 14 patents)

John E Fagan (10 out of 24 patents)

4. David Dwight Sandmann (10 out of 10 patents)

5. William R Keck, Jr (10 out of 10 patents)

6. Ralph Sam McKee (10 out of 10 patents)

7. Joseph L Gray (6 out of 8 patents)

8. Raymond C Chan (4 out of 4 patents)

9. Raymond W Karleskint (3 out of 3 patents)

10. Seth A Helmich (3 out of 3 patents)

11. Ryan Herzog (2 out of 2 patents)

12. Todd Michalski (2 out of 2 patents)

13. Matthew W Holtman (1 out of 1 patent)

14. James J Gray (1 out of 1 patent)

15. William J Baker (1 out of 1 patent)

Core Competencies:

Battery Management

Wireless Controls

Pneumatic Synchronization

Vehicle Diagnostics

Remote Control

Lift Charging

Advanced Operating Platform

Adjustable Carriage

Combustion-Powered Lift

Velocity Control

Portable Lift

Coordinated Systems

35 patents: Sort by Forward Citations

1. 12095300 - Battery management system for vehicle lifts (2024-09-17),

2. 12037229 - Wireless vehicle lift system with enhanced electronic controls (2024-07-16),

3. 11643313 - Wireless vehicle lift system with enhanced electronic controls (2023-05-09),

4. 11616404 - Wireless vehicle lift charging using light (2023-03-28),

5. 11401142 - Rear vehicle lift system (2022-08-02),

6. 11383964 - Wireless vehicle lift system with enhanced electronic controls (2022-07-12),

7. 10865083 - Vehicle lift system with advanced operating platform (2020-12-15),

8. 10625998 - Remote lift control using independent computing devices (2020-04-21),

9. 10486950 - Down stop indicator for vehicle lift (2019-11-26),

10. 10457536 - Vehicle lift system with adaptive wireless communication (2019-10-29),

11. 10457532 - Pneumatic wheel lift synchronization (2019-10-29),

12. 10214403 - Wireless vehicle lift system with enhanced electronic controls (2019-02-26),

13. 10169930 - Vehicle lift configured for integration with vehicle diagnostic computing devices (2019-01-01),

14. 10124997 - Remote lift control using independent computing devices (2018-11-13),

15. 10081524 - Monitoring system for two-post lift (2018-09-25),

Company Overview

Gray Manufacturing Company, Inc., based in Saint Joseph, Missouri, specializes in the design and production of high-quality lifting and maintenance equipment. The company is renowned for its innovative solutions tailored for the automotive and industrial sectors, focusing on enhancing safety and efficiency in vehicle maintenance. With a commitment to engineering excellence, Gray Manufacturing continues to develop advanced tools that meet the evolving needs of its clients across various industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

35 Patents

#1 in Saint Joseph, MO

#128 in Missouri

#9,749 in US

#19,168 in the World

Saint Joseph, MO, United States of America

Gray Manufacturing Company, Inc.

Forward Citations = 169

15 inventors:

Larry M Jaipaul (23 out of 23 patents)

Stephen J Rucker (14 out of 14 patents)

John E Fagan (10 out of 24 patents)

4. David Dwight Sandmann (10 out of 10 patents)

5. William R Keck, Jr (10 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gray Manufacturing Company, Inc.. Retrieved from https://idiyas.com/company/gray-manufacturing-company

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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