Company Filing History:
4 out of 400 
1 out of 832,891 Years Active: 1984-1995
Title: Innovations by Dennis J Schipper
Introduction
Dennis J Schipper is an accomplished inventor based in St. Charles, MO (US). He holds a total of five patents, showcasing his expertise in developing innovative solutions for various applications. His work primarily focuses on enhancing the functionality and efficiency of equipment used in industrial settings.
Latest Patents
One of Schipper's notable inventions is the Gravity Outlet, which is a sliding gate type gravity outlet designed for use on railcars. This invention features a pan assembly that defines an outlet pan with a flange attached to the discharge opening. The sidewalls slope downwardly from the flange, allowing lading to flow into a discharge outlet. The outlet gate is movable and can be opened or closed, ensuring that lading is securely contained when not in use. The design incorporates a rack and pinion gear arrangement to facilitate the movement of the gate, minimizing wear on the sealing mechanism.
Another significant patent is the Cloth Fluidizing Membrane for Hopper Car Outlet. This invention utilizes a limp, porous membrane made from flexible sheet material. It is designed for use with a fluidized hopper outlet that contains pulverant, particulate lading. The membrane allows for efficient unloading of fluidized lading through a valve positioned in the outlet. The innovative design ensures that the membrane remains securely attached to the outlet frame, optimizing the flow of lading during the unloading process.
Career Highlights
Throughout his career