Company Filing History:
Years Active: 2007-2008
Title: Innovations of Gerald Grzadzinski
Introduction
Gerald Grzadzinski is an accomplished inventor based in Sterling Heights, MI (US). He holds 2 patents that showcase his expertise in advanced engineering and technology. His innovative contributions have significantly impacted the fields of bolt tightening and welding processes.
Latest Patents
One of his latest patents is titled "Ultrasonic Control of Bolt Tightening." This invention involves monitoring the change in round trip time of propagating longitudinal ultrasonic waves through a bolt. The method allows for real-time measurement of bolt elongation as it is being tightened, ensuring optimal tension and joint clamp load. When the elongation reaches a predetermined level, the tightening process is automatically halted.
Another notable patent is the "Method for Estimating Nugget Diameter and Weld Parameters." This method estimates weld nugget diameter by analyzing current and voltage inputs, along with other parameters such as material type and applied force. It derives a resistance curve from the inputs and uses this information to provide an accurate estimate of the weld nugget diameter.
Career Highlights
Throughout his career, Gerald has worked with prominent companies, including DaimlerChrysler Corporation and Chrysler Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in manufacturing processes.
Collaborations
Gerald has collaborated with notable professionals in his field, including Manohar Das and James W. Strausbaugh. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Gerald Grzadzinski's contributions to innovation in bolt tightening and welding processes demonstrate his significant impact on engineering. His patents reflect a commitment to advancing technology and improving manufacturing efficiency.