Company Filing History:
3 out of 261 
1 out of 832,880 Years Active: 2015-2021
Title: Innovations and Contributions of Inventor Clifford W. MacDonald
Introduction
Clifford W. MacDonald is an accomplished inventor based in Woodbury, Minnesota, known for his significant contributions to the field of laminated glass technology. With a total of four patents to his name, MacDonald has demonstrated a commitment to advancing innovation within the architectural and construction industries.
Latest Patents
MacDonald's latest patent focuses on a revolutionary laminated glass retention system designed to secure laminated glass subassemblies within window sashes, frame members, or door panels. This innovative system includes a retention member that is applied to the laminated glass subassembly. The retention member generally features a leg portion that engages with the laminated glass subassembly and a base portion that is securely coupled to the frame member. This design is crucial for ensuring that insulating glass subassemblies remain intact within their frame members, particularly when facing extreme conditions such as high winds and wind-borne debris.
Career Highlights
Throughout his career, MacDonald has worked with renowned organizations, including Andersen Corporation, where he furthered his development in glass and window technologies. His experience in these companies has allowed him to refine his inventive ideas and turn them into practical solutions.
Collaborations
Collaboration has played a significant role in MacDonald's journey as an inventor. Notable coworkers such as David J. Weiss and Loren M. Jacot have partnered with him in various projects, contributing to the fertile ground for innovation in laminated glass applications. Their combined expertise fosters a collaborative environment that enhances the quality and relevance of their inventions.
Conclusion
Clifford W. MacDonald stands out as a key figure in the development of laminated glass retention systems. His inventions not only reflect his expertise but also contribute to the safety and durability of structures in challenging environments. As technology continues to evolve, the impact of his work will undoubtedly resonate within the industry for years to come.