Location History:
- Georgetown, CA (1993 - 2006)
- Ontario, CA (1996 - 2007)
Company Filing History:
3 out of 161 
2 out of 832,680 Years Active: 1993-2007
Title: The Innovations of Inventor Craig Renwick
Introduction
Craig Renwick is a notable inventor based in Georgetown, CA, recognized for his contributions to the field of injection molding technology. With a total of five patents to his name, Renwick has made significant advancements in creating efficient and effective thermal seals and injection nozzles, impacting various manufacturing processes.
Latest Patents
Renwick's most recent patents showcase his innovative thinking and practical solutions for injection molding apparatuses. One of his key inventions is a **Thermal seal between manifold and nozzle**. This patent provides a seal that enhances the connection between a nozzle and a manifold, featuring a melt channel that maintains integrity even at high operating temperatures. The design incorporates a material with a higher thermal expansion coefficient than both the nozzle and the manifold, ensuring an improved seal during operation.
Another significant invention is the **Injection nozzle having a heated head portion**. This injection nozzle is tailored for injection molding processes, consisting of a head portion, body portion, and a heater. The configuration allows for effective heating of the material in the nozzle melt channel, with a design that ensures the head portion can maintain contact with lower-temperature components of the molding apparatus.
Career Highlights
Throughout his career, Craig Renwick has worked with various companies that have helped shape his innovative path. Notably, he has been associated with Mold-Masters Limited, where he contributed to advancements in molding technology and processes.
Collaborations
Renwick's work has often involved collaboration with other skilled professionals in the field. Among his notable coworkers are Denis L. Babin and Robert Sicilia, both of whom have shared insights and expertise that complement Renwick's inventive efforts.
Conclusion
In summary, Craig Renwick stands out as an accomplished inventor with multiple patents that significantly enhance the efficiency of injection molding technology. His innovative designs and collaborative spirit underscore his dedication to improving manufacturing processes, making a lasting impact in the industry.
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.