Strongsville, OH, United States of America

David Joseph Kachmarik

This inventor holds 32 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Lamp Ballast Technology. Top assignee: General Electric Company. Active years: 1994-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Joseph Kachmarik. Retrieved from https://idiyas.com/inventor/david-joseph-kachmarik

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 32 

% Patents Active = 75.0

 

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 345(Granted Patents)


Location History:

  • North Olmsted, OH (US) (1994 - 1998)
  • Strongsville, OH (US) (1997 - 2014)

Company Filing History:


Years Active: 1994-2014

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Areas of Expertise:
Lamp Ballast
Energy Management
High Voltage Transformer
Gas Discharge Lamp
Compact Fluorescent Lamp
Power Factor Correction
Inverter
Dimming Controller
Thermal Heat Shield
Synchronous Boost Converter
Triggerless Starting Circuit
Piezoelectric Transformer
32 patents (USPTO):Explore Patents

Title: Innovative Contributions of David Joseph Kachmarik

Introduction

David Joseph Kachmarik, based in Strongsville, Ohio, is an accomplished inventor known for his significant contributions to the field of lighting technology. With an impressive portfolio of 32 patents, he has played a crucial role in advancing the efficiency and functionality of lighting solutions.

Latest Patents

Among his latest innovations are two notable patents: the first is for a compact fluorescent lamp and LED light source that incorporates electronic components strategically placed within the base assembly. This technology utilizes integrated boards with embedded components and circular flex boards containing pot core magnetic components, aiming for reduced form factors in lamps and LED light sources. The second patent introduces a pre-programmed energy management ballast or driver, designed to control output power according to pre-defined energy profiles, allowing users to select or modify energy management settings based on time-coded information.

Career Highlights

David Joseph Kachmarik currently works at the General Electric Company, where he continues to push the boundaries of what is possible in lighting technology. His career is marked by a dedication to innovation and a commitment to creating more energy-efficient solutions for modern lighting needs.

Collaborations

Throughout his career, Kachmarik has collaborated with numerous talented individuals, including notable coworkers such as Louis Robert Nerone and Kelvin B Belle. These partnerships have helped drive innovation forward, fostering an environment where new ideas can flourish.

Conclusion

David Joseph Kachmarik’s work exemplifies the spirit of innovation that drives the lighting industry. With an extensive patent portfolio and a commitment to developing energy-efficient solutions, he continues to influence future technological advancements in lighting. His contributions not only enhance the efficiency of lighting solutions but also pave the way for sustainable practices in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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