This inventor holds 4 USPTO granted patents. Top assignee: Alcan International Limited. Active years: 1985-1993.
Location History:
- Staffordshire, GB (1985)
- Teanford, GB (1989)
- Tean, GB (1985 - 1993)
Company Filing History:
Years Active: 1985-1993
Title: The Innovations of David J Field
Introduction
David J Field is a notable inventor based in Tean, GB. He has made significant contributions to the field of materials science, particularly in the development of aluminum alloys. With a total of 4 patents to his name, Field's work has had a considerable impact on the industry.
Latest Patents
Field's latest patents include an innovative Al-Mg-Si extrusion alloy. This extrusion ingot of an Al-Mg-Si alloy has substantially all the magnesium present in the form of particles with an average diameter of at least 0.1 microns of beta'-phase Mg₂Si, while being in the substantial absence of beta-phase Mg₂Si. The ingot can be produced by casting an ingot of the alloy, homogenizing it, and then cooling the homogenized ingot to a holding temperature of 250°C to 425°C at a cooling rate of at least 400°C/h. After holding the ingot for 0.25 to 3 hours, it is then cooled. This process results in an ingot with improved extrusion properties.
Career Highlights
Field is currently associated with Alcan International Limited, where he continues to innovate in the field of aluminum alloys. His work has been instrumental in enhancing the performance and properties of these materials, making them more suitable for various applications.
Collaborations
Field has collaborated with notable coworkers such as Ernest P Butler and Anthony J Bryant. Their combined expertise has contributed to the successful development of new materials and technologies.
Conclusion
David J Field's contributions to the field of materials science, particularly through his patents on aluminum alloys, demonstrate his innovative spirit and commitment to advancing technology. His work continues to influence the industry and pave the way for future advancements.