This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Alcan International Limited. Active years: 1999-2001.
Company Filing History:
Years Active: 1999-2001
Title: Innovations of Clark Howard Weaver
Introduction
Clark Howard Weaver is a notable inventor based in Chicoutimi, Canada. He has made significant contributions to the field of materials science, particularly in the development of aluminum alloys. With a total of three patents to his name, Weaver's work showcases his commitment to innovation and engineering excellence.
Latest Patents
One of Weaver's latest patents is for aluminum alloy products with high resistance to pitting corrosion. This invention describes aluminum alloys that combine good strength with resistance to pitting corrosion. The alloys are extruded from the AA1000, AA3000, or AA8000 series, containing specific percentages of zinc, titanium, manganese, and silicon. These products are particularly useful in the production of extruded items, such as heat exchanger tubing.
Another significant patent is for a mould device with adjustable walls. This casting apparatus is designed for producing rectangular metal ingots. It features a mould assembly mounted on a casting table, with moveable long and short walls that allow for the adjustment of the ingot size. The design includes operative means for simultaneously moving the long walls symmetrically about the centre-line of the mould cavity, enhancing the efficiency of the casting process.
Career Highlights
Weaver is currently associated with Alcan International Limited, a company known for its expertise in aluminum production and innovation. His work at Alcan has allowed him to explore and develop advanced materials that meet industry demands.
Collaborations
Throughout his career, Weaver has collaborated with notable colleagues, including Claude Carrier and Paul W. Jeffrey. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Clark Howard Weaver's contributions to the field of aluminum alloys and casting technology highlight his innovative spirit and dedication to engineering. His patents reflect a deep understanding of material properties and their applications in industry.