Company Filing History:
11 out of 901 
2 out of 832,880 Years Active: 1985-2000
Title: The Innovative Contributions of Paul L Urban
Introduction
Paul L Urban is a notable inventor based in Cheraw, South Carolina, with a remarkable portfolio of 13 patents. His work primarily focuses on advancements in soldering technology, showcasing his commitment to innovation and practical solutions in the field.
Latest Patents
Among his latest inventions is the Portable Electric Desoldering Tool. This tool features a housing that forms a handle and a power head, equipped with a heating rod that includes both a main and a secondary heating coil. The rod is designed with an axial bore lined with stainless steel to prevent solder buildup. A pump effectively draws molten solder through this bore, while a disposable solder collecting cartridge is mounted in the power head to collect the solder. This cartridge is made from heat-resistant plastic and includes sealing gaskets and a solder accumulator. The tool's heating coils are connected to a power switch, and an electric motor for the pump is linked in series with the secondary heating coil. A selector switch allows the user to alternate between energizing the main or secondary heating coil and motor.
Another significant invention is the Magnet and Reed Switch/Lock, which outlines a soldering wand control system. This system includes a wand with a heated tip, a heater element, and a thermostat to measure the tip temperature. The output signal of the tip temperature is transmitted to a CPU, which connects with a binary switch for operator input to change the tip temperature. The binary switch is a reed switch, easily operated by an external magnet, allowing for convenient adjustments.
Career Highlights
Throughout his career, Paul L Urban has worked with various companies, including Cooper Industries, Inc. His experience in these organizations has contributed to his innovative mindset and technical expertise.
Collaborations
Paul has collaborated with notable coworkers such as Lester B Postlewait and Jack L Wilhelmson, who have likely influenced his work and contributed to his success in the field of invention.
Conclusion
Paul L Urban's contributions to soldering technology through his innovative patents demonstrate his significant impact on the industry. His dedication to creating practical solutions continues to inspire future advancements in the field.