Company Filing History:
1 out of 2 
2 out of 832,812 Years Active: 1993-1999
Title: **Roy L. Bain: Innovative Inventor in Helicopter Technology**
Introduction
Roy L. Bain, an inventive mind based in Yucaipa, California, has made significant contributions to helicopter technology through his patents. With a total of three patents to his name, Bain has demonstrated his commitment to enhancing the performance and safety of helicopter operations.
Latest Patents
Among Roy L. Bain's latest patents are two groundbreaking innovations related to helicopter skid shoes. The first patent is for a "Method of manufacturing curved wear surfaces for skid shoes." This method involves constructing a railed enclosure on a curved base plate, placing a mosaic of smooth-surfaced tungsten carbide blocks on the base plate within the enclosure, brazing the blocks to the plate and rails, and grinding the rails to create a smooth, edgeless transition between the wear surface and the plate surface. The second patent, titled "Curved wear surface for helicopter skid shoes," follows a similar process, emphasizing the importance of precision engineering in enhancing the durability and effectiveness of helicopter ski shoes.
Career Highlights
Throughout his career, Roy L. Bain has worked at various companies, including Bucyrus Blades, Inc., where he contributed his expertise in engineering and innovation. His experience in the field has been marked by a consistent focus on developing solutions that address the challenges faced by the aviation sector.
Collaborations
In his professional journey, Bain has collaborated with many talented individuals, including his coworker Roger A. Salway. These collaborations have often resulted in innovative ideas and resources that have further propelled Bain's inventiveness in the aerospace industry.
Conclusion
Roy L. Bain stands out as a pivotal inventor in helicopter technology, particularly with his advancements in wear surfaces for skid shoes. His commitment to innovation and collaboration has contributed positively to aviation safety and functionality, making him a noteworthy figure in the field of mechanical engineering.