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For the Inventor, By the Inventor

Desoto, TX, United States of America

Ernest W Schumacher

USPTO Granted Patents = 11

Average Co-Inventor Count = 1.2

ph-index = 7

Forward Citations = 172(Granted Patents)


Location History:

  • Portsmouth, VA (US) (1976)
  • Desoto, TX (US) (1978 - 1982)

Company Filing History:

goldMedal11 out of 29 
 
Virginia Chemicals Inc.
 patents

Years Active: 1976-1982

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11 patents (USPTO):Explore Patents
1. 4364756 - Refrigerant suction line filter/filter-drier and method for the (1982-12-21),
2. 4354362 - Integral suction line accumulator/filter-drier (1982-10-19),
3. 4310338 - Replaceable float oil separator (1982-01-12),
4. 4187695 - Air-conditioning system having recirculating and flow-control means (1980-02-12),
5. 4177145 - Two-way filter-drier for heat pump systems (1979-12-04),
6. 4140436 - Pressure control device for fluid systems (1979-02-20),
7. 4095742 - Balanced single port thermostatic expansion valve (1978-06-20),
8. 3955375 - Combination liquid trapping suction accumulator and evaporator pressure (1976-05-11),
9. 3942332 - Combination liquid trapping suction accumulator and evaporator pressure (1976-03-09),
10. 3939669 - Combination liquid trapping suction accumulator and evaporator pressure (1976-02-24),
11. 3938351 - Combination liquid trapping suction accumulator and evaporator pressure (1976-02-17),

Title: The Innovative Mind of Ernest W. Schumacher

Introduction

Ernest W. Schumacher, an esteemed inventor based in Desoto, TX, holds an impressive portfolio of 11 patents. His innovative spirit shines through in his contributions to the field of refrigeration and air conditioning systems, where his latest discoveries focus on enhancing efficiency and functionality.

Latest Patents

Schumacher's latest patents include a refrigerant suction line filter/filter-drier and an integral suction line accumulator/filter-drier. The combined filter and filter-drier for the suction side of refrigeration systems features a dual filter system optimized for particle deposition and gradual pressure build-up, providing clear indications for maintenance needs. Additionally, the integral low-pressure accumulator/filter-drier is designed for installation in air conditioning systems, ensuring effective separation and management of refrigerant and oil through innovative filter-drier assemblies.

Career Highlights

Throughout his career at Virginia Chemicals Inc., Schumacher has established himself as a pioneer in his field. His work has led to the development of groundbreaking technologies that improve the reliability and efficiency of refrigeration systems, showcasing his commitment to innovation and excellence across the industry.

Collaborations

Schumacher has collaborated with fellow talented inventors, including Stephen E. Evans and John P. Clarke. Together, they have contributed to forward-thinking solutions, pushing the boundaries of what is possible in the realm of refrigeration and air conditioning technology.

Conclusion

Ernest W. Schumacher exemplifies the role of an innovative inventor, consistently developing solutions that enhance industrial capabilities. His patents reflect a deep understanding of engineering challenges and a relentless pursuit of excellence within the field. As he continues to build on his legacy, his contributions stand to inspire future generations of inventors and innovators.

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