Location History:
- Waukegan, IL (US) (1984 - 1990)
- Arlington Heights, IL (US) (1987 - 1990)
- Prospect Heights, IL (US) (1989 - 1995)
- Ridgeland, SC (US) (1995)
Company Filing History:
16 out of 942 
1 out of 832,718 Years Active: 1984-1995
Title: The Innovative Contributions of Donald K. Sullivan
Introduction
Donald K. Sullivan is a notable inventor based in Prospect Heights, IL (US), recognized for his significant contributions to the field of marine propulsion technology. With a total of 17 patents to his name, Sullivan has made remarkable advancements that enhance the performance and efficiency of outboard motors.
Latest Patents
Among his latest patents is an innovative outboard motor featuring a four-stroke engine and an advanced exhaust gas discharge system. This design includes a cylinder block with a lower horizontal drive shaft housing and a cylinder head that integrates combustion chambers and exhaust ports. Another notable patent is for a vibration isolating mounting system for outboard motors, which improves the stability and comfort of marine propulsion devices by utilizing rubber mount assemblies and a king pin assembly.
Career Highlights
Sullivan has had a distinguished career, working with reputable companies such as Outboard Marine Corporation. His work has significantly influenced the design and functionality of marine engines, contributing to the evolution of outboard motor technology.
Collaborations
Throughout his career, Sullivan has collaborated with esteemed colleagues, including Gerald F. Bland and Martin J. Mondek. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Donald K. Sullivan's inventive spirit and dedication to improving marine propulsion systems have left a lasting impact on the industry. His patents reflect a commitment to innovation that continues to shape the future of outboard motor technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.