Location History:
- Louisville, KY (US) (1991 - 1992)
- Buckhannon, WV (US) (1992)
Company Filing History:
Years Active: 1991-1992
Title: Innovations by Douglas A. Drake in Refractory Materials
Introduction
Douglas A. Drake is an accomplished inventor based in Louisville, KY (US). He has made significant contributions to the field of refractory materials, holding a total of 3 patents. His work focuses on enhancing the thermal shock resistance of zircon and chromic oxide refractories, which are crucial in various industrial applications.
Latest Patents
Drake's latest patents include innovative compositions that improve the performance of refractories. One of his notable inventions is the "Zircon refractories with improved thermal shock resistance." This invention comprises dense zircon refractories that contain about fifty percent by weight or more ZrSiO.sub.4 and at least one percent zirconia in particle form. This composition is designed for use in glass melt or high alkali vapor contact applications.
Another significant patent is the "Chromic oxide refractories with improved thermal shock resistance." This composition consists of at least eighty percent by weight Cr.sub.2 O.sub.3, densified with the addition of TiO.sub.2. The inclusion of finely divided monoclinic zirconia particles enhances the thermal shock damage resistance of the refractory, making it suitable for demanding environments.
Career Highlights
Douglas A. Drake is currently associated with Corhart Refractories Corporation, where he continues to innovate in the field of refractory materials. His expertise and inventions have contributed to advancements in the industry, particularly in improving the durability and performance of refractories.
Collaborations
Drake has collaborated with notable coworkers, including Thomas M. Wehrenberg and Charles N. McGarry. Their combined efforts have led to significant advancements in refractory technology.
Conclusion
Douglas A. Drake's contributions to refractory materials through his innovative patents demonstrate his commitment to enhancing industrial applications. His work continues to influence the field, ensuring improved performance and durability in refractory products.