Rajender Kumar Sadhir

Title: Rajender Kumar Sadhir: Innovator in Lubricant Testing and Detection Systems

Introduction

Rajender Kumar Sadhir is a notable inventor residing in Murrysville, Pennsylvania. With two patents to his name, his contributions are significant in the fields of lubricant testing and underground structure detection. His innovative methods and devices demonstrate his commitment to technological advancement and safety in various applications.

Latest Patents

Sadhir's latest patents underscore his expertise in specialized testing methodologies and detection systems. One notable invention is a method and kit for testing polyolester lubricants used in refrigerants. This invention features a method that allows for the detection of excess acidity in polyolester lubricants, which can signal compressor malfunctions such as burnout. By utilizing a color acidity indicator mixed with an alkaline, the resulting solution alters its color, providing a clear indication of the lubricant's fitness for use.

Another significant patent is an electromagnetic tagging system designed for the remote detection and location of polymeric and other non-conductive structures buried beneath barriers. This system utilizes a fluctuating magnetic field and embedded tags that generate a Barkhausen response, enabling effective identification of structures like underground plastic pipes. The portability of the detection circuit enhances its functionality, allowing multiple tags to be recognized simultaneously as the device is moved along the ground.

Career Highlights

Throughout his career, Rajender Kumar Sadhir has been associated with esteemed organizations, including Westinghouse Electric Corporation and Thermo King Corporation. His roles in these companies have provided him with invaluable experience in the development of innovative technologies and applications, particularly in the realm of testing and detection.

Collaborations

Sadhir has collaborated with distinguished professionals such as William G Clark, Jr and Warren R Junker. These collaborations have likely enriched his work and contributed to the innovative outcomes reflected in his patents.

Conclusion

Rajender Kumar Sadhir's innovative spirit and technical expertise are evident in his patents and professional collaborations. His contributions to lubricant testing and underground structure detection not only enhance industrial practices but also promote safety and efficiency. As he continues to innovate, his work will undoubtedly leave a lasting impact on the field.