Company Filing History:

6 out of 30,963

Gm Global Technolgoy Operations, Inc.

Delphi Technologies, Inc.

patents

Years Active: 1991-2005

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6899013 - Hinge for a variable displacement compressor (2005-05-31),

2. 6786703 - Variable capacity air conditioning compressor with improved crankcase oil retention (2004-09-07),

3. 5720215 - Automotive air conditioning compressor piston with eccentric anti (1998-02-24),

4. 5630353 - Compressor piston with a basic hollow design (1997-05-20),

5. 5583325 - Muffler with integral check valve (1996-12-10),

6. 5396930 - Dual radius valve stop (1995-03-14),

7. 5282412 - Piston ring subassembly, angulating piston assembly and method of making (1994-02-01),

8. 5129752 - Rzeppa joint socket plate torque restraint assembly for a variable (1992-07-14),

9. 5055004 - Stroke control assembly for a variable displacement compressor (1991-10-08),

10. 5022313 - Composite piston assembly for automotive air conditioning compressor (1991-06-11),

Title: The Innovative Contributions of David M Ebbing

Introduction

David M Ebbing is a notable inventor based in Clarence Center, NY (US), recognized for his significant contributions to the field of variable displacement compressors. With a total of 10 patents to his name, Ebbing has made remarkable advancements in automotive air conditioning technology.

Latest Patents

Among his latest patents is a "Hinge for a Variable Displacement Compressor." This invention provides a pivot assembly that rotatably connects a rotor to a swash plate in a variable displacement compressor. The design includes pivot arms supporting pivot pins, with a hinge mounted to both pins to operatively connect the rotor to the swash plate. The hinge features a central planar region that secures the pins during the compressor's operation. Another significant patent is for a "Variable Capacity Air Conditioning Compressor with Improved Crankcase Oil Retention." This innovation enhances oil retention in the crankcase by utilizing a passage formed through the central shaft, which is strategically sheltered from turbulence in the crankcase.

Career Highlights

Ebbing has worked with prominent companies such as GM Global Technology Operations LLC and Carrier Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for air conditioning systems.

Collaborations

Throughout his career, Ebbing has collaborated with notable individuals, including Robert L Swadner and Jerome E Puterbaugh. These partnerships have likely fostered a creative environment that has led to the development of his impactful inventions.

Conclusion

David M Ebbing's contributions to the field of variable displacement compressors and automotive air conditioning technology highlight his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving efficiency and functionality in automotive systems.

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