Sterling Heights, MI, United States of America

John M Kremer

USPTO Granted Patents = 12 (Patent Applications = 3)

Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 152(Granted Patents)

Location History:

Sterling Hts., MI (US) (2001)
Sterling Heights, MI (US) (2000 - 2020)

Company Filing History:

Gm Global Technolgoy Operations, Inc.

patents

Years Active: 2000-2020

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10850352 - Method of laser cutting grooves in a friction clutch plate (2020-12-01),

2. 9400018 - Flutter reducing wet clutch friction plate (2016-07-26),

3. 9109641 - Formed friction plate for wet friction clutch (2015-08-18),

4. 7101306 - Bi-directional four-mode clutch for providing low and reverse gear ratios in a transmission (2006-09-05),

5. 6832674 - Bi-directional four-mode clutch (2004-12-21),

6. 6830531 - Control strategy for load sharing between a friction clutch and one-way clutch to effect low and reverse gear ratios in a transmission (2004-12-14),

7. 6745881 - One-way clutch assembly having integrated damping (2004-06-08),

8. 6644453 - Waved friction plate and assembly (2003-11-11),

9. 6543596 - Multi-disk friction device having low-drag characteristics (2003-04-08),

10. 6244407 - Multi-disk friction device having forced lubrication on demand (2001-06-12),

11. 6189669 - Multi-disk friction device having forced lubrication on demand (2001-02-20),

12. 6092634 - Compliant cage for a roller-type bi-directional one-way clutch mechanism (2000-07-25),

Title: Innovations by John M Kremer

Introduction

John M Kremer is a notable inventor based in Sterling Heights, MI (US), recognized for his contributions to the field of friction clutches and braking systems. With a total of 12 patents to his name, Kremer has made significant advancements in automotive technology.

Latest Patents

Among his latest patents is a method of laser cutting grooves in a friction clutch plate. This invention provides a friction clutch assembly for automatic transmissions, which includes a method for forming a friction clutch plate. The process involves providing a friction material layer for the face of the clutch plate and using a laser beam to cut grooves within this layer. Another notable patent is the flutter reducing wet clutch friction plate, which improves clutch plates for wet friction pack clutches and brakes. This invention significantly reduces flutter at high rotational speeds, enhancing the performance and reliability of the clutches.

Career Highlights

Throughout his career, John M Kremer has worked with prominent companies such as BorgWarner Inc. and General Motors Global Technology Operations LLC. His work has focused on developing innovative solutions that address the challenges faced in automotive systems.

Collaborations

Kremer has collaborated with talented individuals in the industry, including R Keith Martin and Melissa Mei Koenig. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

John M Kremer's innovative work in the field of friction clutches and braking systems has led to significant advancements in automotive technology. His contributions continue to influence the industry and improve vehicle performance.

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