Location History:
- Peoria County, IL (US) (1977)
- Dunlap, IL (US) (1976 - 1995)
Company Filing History:
16 out of 1,981 
3 out of 9,451 
1 out of 199 Years Active: 1976-1995
Title: The Innovative Mind of Harold L. Reinsma
Introduction: Harold L. Reinsma, an accomplished inventor based in Dunlap, IL, has made significant contributions to the field of engineering with his extensive portfolio of 20 patents. His innovative designs and solutions, particularly in the area of sealing technologies, have proven invaluable in various industrial applications, ensuring enhanced performance and longevity in challenging environments.
Latest Patents: Among his latest patents, Reinsma has developed a unique process for creating a radial lip seal designed to efficiently seal around the pins of hinge joints. This innovative radial lip seal comprises an outer mounting ring, a rubber flex ring, a tension ring, and an inner elastomeric seal ring. The seal is ingeniously engineered so that its inside diameter is sufficiently smaller than the pin, allowing the tension ring to stretch under predetermined conditions. This design is capable of exerting a radial force of at least 20 N/cm of circumference on the seal ring, which is critical for maintaining integrity against highly abrasive materials encountered in severe operating applications, such as those found in earthmoving vehicles. This advanced seal not only protects against wear but also ensures an exceptionally long service life, showcasing Reinsma's dedication to enhancing industrial performance.
Career Highlights: Over the course of his career, Harold L. Reinsma has collaborated with leading companies in the industry, notably Caterpillar Tractor Company and Caterpillar Inc. His work at these organizations has allowed him to develop and refine his innovative sealing technologies, contributing to the durability and efficiency of their machinery.
Collaborations: Throughout his career, Reinsma has collaborated with notable colleagues such as Albert L. Woody and Kevin G. Forster. These partnerships have fostered a rich exchange of ideas and creativity, enhancing the scope and impact of their collective work in design and engineering.
Conclusion: Harold L. Reinsma's inventive spirit and engineering prowess have significantly advanced sealing technology, particularly through his patented radial lip seal. His contributions not only reflect his expertise but also demonstrate the importance of innovation in improving industrial applications. As he continues to build upon his impressive portfolio of patents, Reinsma remains a key figure in the realm of engineering inventions.
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.