This inventor holds 8 USPTO granted patents. Top assignees: Johnson Controls Technology Company, Johnson Controls Tyco IP Holdings LLP, York International Corporation. Active years: 2006-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Lancaster, PA (US) (2006 - 2021)
- Columbia, PA (US) (2011 - 2023)
Company Filing History:
6 out of 1,948 
1 out of 710 
1 out of 179 
Years Active: 2006-2023
Title: Harold J Dubensky: Innovator in Fan Motor Control Systems
Introduction
Harold J Dubensky is a notable inventor based in Lancaster, PA (US). He has made significant contributions to the field of fan motor control systems, holding a total of 8 patents. His work focuses on enhancing the efficiency and safety of fan assemblies through innovative technologies.
Latest Patents
One of Dubensky's latest patents is titled "Systems and methods for controlling fan motors with variable frequency drives." This invention provides a fan assembly that includes a fan, a motor coupled to the fan, and a variable frequency drive (VFD) connected to the motor. The motor is designed with a maximum rated speed that exceeds the maximum structural speed limit of the fan. The VFD incorporates a current output limit that ensures the operational speed of the motor remains within safe limits, thereby preventing potential damage to the fan.
Career Highlights
Throughout his career, Dubensky has worked with prominent companies such as Johnson Controls Technology Company and York International Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in fan motor technology.
Collaborations
Some of Dubensky's notable coworkers include Wayne Joseph Pierjok and James K Spitzer. Their collaboration has likely contributed to the advancement of technologies in their respective fields.
Conclusion
Harold J Dubensky's contributions to fan motor control systems demonstrate his commitment to innovation and safety in engineering. His patents reflect a deep understanding of the complexities involved in motor control, making him a significant figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile