Company Filing History:
Years Active: 1990
Title: The Innovative Contributions of Darold S. Alderman
Introduction
Darold S. Alderman is a notable inventor based in Watertown, Wisconsin. He has made significant contributions to the field of valve technology, particularly with his innovative designs that enhance functionality and cleaning capabilities.
Latest Patents
Alderman holds a patent for a "Valve stem and gasket with improved cleaning capability." This invention features a valve assembly that includes a gasket trapped between spaced apart flanges of a valve stem. The design allows the gasket to be worked over one flange, causing one end to deflect while undergoing a rolling motion. Upon passing the flange, the deflected end resumes its normal size, remaining captive between the valve stem flanges. The assembly includes recesses for visual inspection of hidden surfaces, which is useful for evaluating flush cleaning performed on the valve assembly. The gasket's internal bore and the valve stem body have complementary cross-sectional configurations, and the gasket is dimensioned to float in both radial and axial directions when mounted on the valve stem.
Career Highlights
Alderman is associated with Amca International Corporation, where he applies his expertise in valve technology. His work has contributed to advancements in the industry, particularly in improving the efficiency and effectiveness of valve assemblies.
Conclusion
Darold S. Alderman's innovative work in valve technology exemplifies the impact of thoughtful design on industrial applications. His patent reflects a commitment to enhancing functionality and cleanliness in valve systems.