Company Filing History:
Years Active: 1978-1990
Title: The Innovative Contributions of John F Ewig, Jr.
Introduction
John F Ewig, Jr. is a notable inventor based in Worcester, MA (US), recognized for his significant contributions to the field of technology. With a total of 12 patents to his name, Ewig has made a lasting impact through his innovative designs and inventions.
Latest Patents
One of his latest inventions is an electric stapler, specifically an electro-magnetic stapling tool. This tool features a mechanism for adjusting the power with which the solenoid-operated plunger and the staple driver operate. In its preferred embodiment, the power adjusting mechanism includes a manually adjustable selector knob with a cam element, along with a cam follower mounted in association with the upper end of the solenoid core. The rotation of the selector knob adjusts the length of the solenoid power stroke, thereby influencing the driving power of the stapling tool.
Career Highlights
Ewig has spent a significant portion of his career at Parker Manufacturing Co., where he has been able to apply his inventive skills to develop practical solutions for everyday problems. His work has not only advanced the company's product offerings but has also contributed to the broader field of manufacturing technology.
Collaborations
Ewig has collaborated with various professionals throughout his career, including his coworker Jon S Gardner. These collaborations have fostered an environment of innovation and creativity, leading to the development of new and improved products.
Conclusion
John F Ewig, Jr. exemplifies the spirit of innovation through his numerous patents and contributions to technology. His work continues to influence the industry and inspire future inventors.
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.