Company Filing History:
Years Active: 2024-2025
Title: Andrew Pfaller - Innovator in Welding Technologies
Introduction: Andrew Pfaller is a prominent inventor based in Hilbert, Wisconsin. With a notable portfolio comprising five patents, Pfaller has dedicated his expertise to advancing welding technologies. His innovative contributions have significantly enhanced the efficiency and effectiveness of welding-type power supplies.
Latest Patents: Pfaller's latest patents include groundbreaking systems and methods designed to control welding-type power supplies utilizing alternating current (AC) waveforms and/or direct current (DC) pulse waveforms. One significant invention features power conversion circuitry that effectively converts input power into welding-type power, accommodating at least one AC or pulse waveform. It incorporates an interface that receives input regarding the selected frequency of these waveforms and sophisticated control circuitry capable of determining amperage parameters and recommending frequency ranges. This system ensures precise output of welding power based on selected frequencies and amperage.
Another notable patent focuses on providing visual assistance for selecting welding parameters. This system includes power conversion circuitry that transforms input power into welding-type power. The interface allows users to choose from various parameters and their respective values. The control circuitry generates visual indications illustrating how changes in parameters impact welding factors, such as electrode behavior and the presence of discontinuities or inclusions in welds.
Career Highlights: Andrew Pfaller is currently employed at Illinois Tool Works Inc., a well-known company specializing in welding and industrial products. His role in the company involves developing and refining advanced welding technologies that improve quality and performance in various applications.
Collaborations: Throughout his career, Pfaller has worked alongside talented colleagues, including Brian James Bornemann and Scott Ryan Rozmarynowski. Their collaborative efforts have resulted in innovative solutions that address complex challenges in welding and power supply systems.
Conclusion: Andrew Pfaller's contributions to welding technology showcase his commitment to innovation and excellence. His patents reflect a deep understanding of the intricacies involved in welding processes and the engineering of power supplies. As he continues to push the boundaries of technology, Pfaller remains a significant figure in the field of welding system innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.