This inventor holds 7 USPTO granted patents. Top assignees: American Hospital Supply Corporation, Lionel L.c.c., Rapak, LLC. Active years: 1984-2013.
Location History:
- Emeryville, CA (US) (1984)
- Berkeley, CA (US) (1986 - 1992)
- Berkely, CA (US) (1985 - 2013)
Company Filing History:

Years Active: 1984-2013
Title: Bruce R. Koball: Innovator in Model Vehicle Technology
Introduction
Bruce R. Koball is a notable inventor based in Berkeley, California, recognized for his contributions to model vehicle technology. With a total of seven patents to his name, Koball has developed innovative systems that enhance the realism and functionality of model trains and other model vehicles.
Latest Patents
Among his latest patents, Koball has created a "System and method for redirecting smoke effects in a model vehicle." This invention allows for the selective direction of smoke using a directional fan, which can guide smoke to multiple output ports. The system can reverse airflow to create dynamic smoke effects, enhancing the visual experience of model vehicles. Another significant patent is the "System and method for substantially synchronizing sound and smoke in a model vehicle." This invention utilizes sensors and controllers to synchronize smoke production with sound effects, providing a more immersive experience for users.
Career Highlights
Koball has worked with several companies throughout his career, including American Hospital Supply Corporation and Rapak, LLC. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Koball has collaborated with notable individuals in the field, including Robert A. Bilbrey and Christopher C. Rutter. These collaborations have likely enriched his work and led to further advancements in model vehicle technology.
Conclusion
Bruce R. Koball's innovative contributions to model vehicle technology have significantly enhanced the user experience through his patented systems. His work continues to inspire advancements in the field, making him a prominent figure among inventors.