Location History:
- St. Louis, MO (US) (1977 - 1980)
- St. Charles County, MO (US) (1987)
- St. Charles, MO (US) (1982 - 1988)
- Jerseyville, IL (US) (1987 - 1989)
- Jerrseyville, IL (US) (2000)
Company Filing History:
11 out of 400 
5 out of 832,891 Years Active: 1977-2000
Title: **Innovator Spotlight: Steven L. Jantzen**
Introduction
Steven L. Jantzen, an accomplished inventor based in St. Charles, Missouri, has made significant contributions to the field of engineering with a total of 16 patents to his name. His innovative spirit and expertise have led to advancements in various industries, particularly in the transportation and construction sectors.
Latest Patents
Jantzen's latest patents showcase his ingenuity and practical approach to problem-solving. One of his notable inventions is the "Curtain Side Truck Body and/or Trailer Side Rail-to-Post Connection," which introduces a pin connection to improve the load management of transport vehicles. This method effectively reduces or eliminates the large lading load moment through a robust design that involves mechanical fasteners and precise torque adjustments.
Another significant patent is the "Mold Assembly for Pre-Stressed Concrete Railroad Ties." This innovative process enables the efficient production of railroad ties directly at the installation site. Using molds supported by existing tracks, Jantzen's design facilitates simultaneous removal and upright positioning of the ties for easy loading onto railway cars, optimizing the logistics of concrete tie deployment.
Career Highlights
Throughout his career, Jantzen has worked with reputable companies, including ACF Industries, where he has contributed his engineering expertise to a variety of projects. His career is marked by a dedication to practical yet innovative solutions that address real-world challenges.
Collaborations
Jantzen has collaborated with notable colleagues, including Robert W. Randolph and Robert H. Billingsley. These professional relationships have fostered a collaborative environment that encourages innovation and the successful development of new ideas and products.
Conclusion
Steven L. Jantzen stands out as an innovative inventor whose patents reflect a deep understanding of engineering principles and a commitment to improving industry practices. With his extensive experience and notable contributions, he continues to inspire future innovators in the field.