Scotia, NY, United States of America

William James Premerlani

USPTO Granted Patents = 99 

 

 

Average Co-Inventor Count = 2.9

ph-index = 28

Forward Citations = 2,603(Granted Patents)

Forward Citations (Not Self Cited) = 2,474(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Latham, NY (US) (2005)
  • Glenville, NY (US) (2017)
  • Scotia, NY (US) (1981 - 2021)

Company Filing History:


Years Active: 1981-2021

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99 patents (USPTO):

Title: William James Premerlani: A Pioneer in Transformer Technology

Introduction

William James Premerlani, based in Scotia, NY, has established himself as an innovative force in the realm of electrical engineering, particularly with his specialization in transformer technologies. With an impressive portfolio of 99 patents, he has become a notable contributor to advancements in the industry.

Latest Patents

Among his latest patents, one stands out: a flexible transformer system designed to enhance the efficiency and adaptability of transformers. This invention includes conductive windings that wrap around a magnetic core and impedance-varying windings that are also configured around the core. The innovative impedance switch included in this design allows for dynamic changes in the system's impedance, optimizing the conductance of electric currents.

Another significant patent by Premerlani is focused on coupling micro-grids to bulk grids efficiently. This method addresses the operational challenges of synchronizing multiple generating units with the bulk grid. Utilizing a control unit, it determines critical parameters on both sides and ensures synchronization for seamless connection via a point of interconnection breaker, enhancing grid stability and performance.

Career Highlights

Throughout his career at General Electric Company, William James Premerlani has played a crucial role in transforming ideas into patentable inventions. His extensive work has not only contributed to the company’s technological advancements but has also set industry standards in electric transformer systems and micro-grid integrations.

Collaborations

In his endeavors, Premerlani has collaborated with notable experts such as Kanakasabapathi Subramanian and John Norton Park. These partnerships have fostered innovation and bolstered the development of transformative technologies in the electrical engineering domain.

Conclusion

William James Premerlani's contributions to innovation in transformer systems and micro-grid technology reflect his dedication to advancing electrical engineering. His 99 patents represent not only personal achievement but also a significant impact on the industry, positioning him as a key player in paving the way for future innovations.

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