Company Filing History:
1 out of 120 
1 out of 832,891 Years Active: 1987-1990
Title: The Innovations of Robert Preg
Introduction
Robert Preg is an accomplished inventor based in Reading, PA (US). He holds 2 patents that showcase his innovative contributions to the field of technology. His work primarily focuses on tools and methods that enhance efficiency and precision in various applications.
Latest Patents
One of Preg's notable inventions is the Universal Tool Holder. This tool holder is particularly useful in storage battery assembly, featuring jaws activated by an internally located piston in one of the jaws. The design allows the jaws to be mounted on multiple guide rods, enabling them to center over a work piece despite variations in design. Another significant patent is the Method and Apparatus for Welding Metallic Parts. This invention provides a method for applying an electrical welding current between contacting members by detecting a predetermined electrical resistance. It utilizes measurement current pulses and compares induced measurement voltage pulses against a reference voltage level to generate a weld signal.
Career Highlights
Throughout his career, Robert Preg has worked with various companies, including General Battery Corporation. His experience in the industry has contributed to his understanding of practical applications for his inventions.
Collaborations
Preg has collaborated with notable individuals, including his coworker James Hartman, to further develop his innovative ideas.
Conclusion
Robert Preg's contributions to the field of invention, particularly in tool design and welding methods, highlight his commitment to innovation and efficiency. His patents reflect a deep understanding of practical challenges and solutions in technology.