For the Inventor, By the Inventor

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St. Joseph, MO, United States of America

Gray Manufacturing Company, Inc.

USPTO Granted Patents = 35

CIPO Patents = 1

Trademarks = 5

Forward Citations = 160

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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)

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),

Gray Manufacturing Company, Inc. is a leading provider of high-quality automotive service equipment. With over 60 years of experience, we specialize in manufacturing hydraulic jacks, lifting equipment, and various tools for the automotive industry. Our products are known for their durability, reliability, and innovative features. Whether it's car lifts, air jacks, or hydraulic pumps, Gray Manufacturing is committed to delivering superior performance and customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

35 Patents

#1 in St. Joseph, MO

#118 in Missouri

#9,415 in US

#18,590 in the World

St. Joseph, MO, United States of America

Gray Manufacturing Company, Inc.

Forward Citations = 160

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)

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