Company Filing History:
2 out of 118 
1 out of 7,034 
Years Active: 1981-1987
Title: The Innovative Contributions of David L Braun
Introduction
David L Braun is a notable inventor based in North Canton, Ohio. He holds three patents that showcase his expertise in the field of materials and coatings. His work primarily focuses on the development of polyurethane laminates, which have significant applications in various industries.
Latest Patents
One of Braun's latest patents is a process for preparing a fuel tank made of polyurethane laminate. This innovative process involves creating a laminate with a plurality of polyurethane layers, some of which have contrasting colors compared to adjacent layers. Each layer is separately formed, often by spraying, ensuring that the preceding layer is fully covered. This technology is particularly useful for coating areas or objects that are challenging to cover completely. The invention is suitable for use in various applications, including the preparation of fuel tanks for commercial and military aircraft.
Another significant patent by Braun is the polyurethane laminate of contrasting layers and the process for its creation. Similar to his previous patent, this invention emphasizes the importance of contrasting colors in the laminate layers to ensure complete coverage. The versatility of this laminate makes it an essential material for various in situ articles or enclosures.
Career Highlights
Throughout his career, David L Braun has worked with prominent companies such as Goodyear Aerospace Corporation and The Goodyear Tire & Rubber Company. His experience in these organizations has contributed to his innovative approach to materials and coatings.
Collaborations
Braun has collaborated with notable colleagues, including Paul E Liggett and Ernest D Johnson. These partnerships have likely enriched his work and contributed to the development of his patents.
Conclusion
David L Braun's contributions to the field of polyurethane laminates demonstrate his innovative spirit and dedication to advancing materials technology. His patents reflect a commitment to solving complex challenges in coating applications, particularly in the aerospace industry.