Location History:
- St. Charles County, MO (US) (1992)
- Portage Des Sioux, MO (US) (1994)
Company Filing History:
Years Active: 1992-1994
Title: Innovations by Laurence E Culligan
Introduction
Laurence E Culligan is a notable inventor based in Portage Des Sioux, MO (US). He has made significant contributions to the field of railway tank car construction, holding a total of 3 patents. His work focuses on enhancing the structural integrity and load capacity of railway cars.
Latest Patents
Culligan's latest patents include a "Weld support for railway tank car underbody construction." This invention features a weld support designed for use with a center sill assembly, which supports a cradle pad used to hold the end of a railway tank car body. The design includes first and second support members installed on opposite sides of the assembly, providing a substantial contact surface with the cradle pad. This innovation helps pool welding material to create a strong weld between the cradle pad and the center sill assembly.
Another significant patent is the "Increased strength railway tank for underframe construction and method." This invention supports the end of a railway car body cradled in a cradle pad. The center sill assembly is designed with spaced apart side plates and a top plate, which is attached to form part of the assembly. Weld support members are strategically placed to ensure a durable weld, allowing the tank car to carry heavier loads than previously possible.
Career Highlights
Culligan's career is marked by his dedication to improving railway tank car designs. His innovative approaches have led to advancements in safety and efficiency within the industry. Working at ACF Industries, Incorporated, he has played a crucial role in developing technologies that enhance the performance of railway vehicles.
Collaborations
Culligan has collaborated with notable coworkers such as Paul J Dumser and John A Krug. Their combined expertise has contributed to the successful development of innovative solutions in railway tank car construction.
Conclusion
Laurence E Culligan's contributions to railway tank car technology demonstrate his commitment to innovation and safety in the industry. His patents reflect a deep understanding of engineering principles and a desire to improve the capabilities of railway vehicles.
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.