Location History:
- Tifton, GA (US) (2003)
- Lafayette, IN (US) (2001 - 2008)
Company Filing History:
Years Active: 2001-2008
Title: Innovations by David A Lukasak
Introduction
David A Lukasak is an accomplished inventor based in Lafayette, IN (US). He has made significant contributions to the field of materials science, particularly in aluminum alloys. With a total of 4 patents to his name, Lukasak's work focuses on enhancing the properties and applications of aluminum materials.
Latest Patents
One of his latest patents is a method of press quenching aluminum alloy 6020. This method involves several steps, including providing an ingot or billet of 6020 aluminum alloy, homogenizing the billet, cooling, reheating, extruding, quenching, and artificially aging the extrusion. The resulting alloy boasts enhanced productivity, strength, and machinability, making it a viable replacement for lead-containing alloy 6262 T-6. Another notable patent is for aluminum alloy extrusions that have a substantially unrecrystallized structure. This extrusion comprises specific percentages of copper, magnesium, manganese, and zirconium, resulting in a longitudinal yield strength of at least about 50 ksi and a tensile ultimate strength of at least about 70 ksi.
Career Highlights
David A Lukasak is currently employed at Alcoa Inc., a leading company in the aluminum industry. His work at Alcoa has allowed him to focus on innovative solutions that improve the performance of aluminum products.
Collaborations
Throughout his career, Lukasak has collaborated with talented individuals such as John Liu and Gary H Bray. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
David A Lukasak is a notable inventor whose work in aluminum alloys has led to significant advancements in the field. His innovative methods and collaborations continue to influence the industry positively.