Company Filing History:
4 out of 871 
1 out of 795 
1 out of 71 Years Active: 2002-2006
Title: **Innovations by Donald Paul Pepperling: A Pioneer in Hazardous Applications**
Introduction
Donald Paul Pepperling, an inventor based in Marshalltown, IA, has made significant contributions to the field of hazardous applications through his innovative designs and patents. With a total of six patents to his name, he has established himself as a notable figure in the realm of safety and efficiency.
Latest Patents
Among his latest patents is the **gauge pressure sensor for hazardous applications**. This innovative pressure gauge sensor includes a housing and a gauge pressure sensing element with dual pressure inlets – one for the pressure to be measured and the other for atmospheric pressure. The design incorporates a flame arrestor within the sensor housing, ensuring safety in explosive environments.
Another noteworthy patent is the **solar panel and antenna mounted on an explosion-proof enclosure**. This system allows for the mounting of a communications antenna and a solar panel without the need for conduit ports on the explosion-proof housing. The design utilizes a mast that connects to the housing and cleverly routes wires through its internal cavity, ensuring that safety is maintained in hazardous conditions.
Career Highlights
Donald Pepperling has worked for notable companies in the industry, including Fisher Controls International LLC and Fisher-Rosemount Systems, Inc. His extensive experience in these organizations has provided him with the knowledge and skills necessary to develop such groundbreaking inventions.
Collaborations
Throughout his career, Pepperling has collaborated with talented professionals such as Richard Joseph Vanderah and Dennis Gene Sickels. These partnerships have likely contributed to the innovative spirit that defines his work and have fostered advancements in safety technologies.
Conclusion
Donald Paul Pepperling’s contributions to the field of inventions, particularly in hazardous applications, showcase his commitment to enhancing safety and efficiency through innovation. His patents not only reflect his ingenuity but also serve as a significant resource for industries requiring reliable and safe solutions. His work continues to impact the field positively, inspiring future inventors to prioritize safety in their designs.