This inventor holds 14 USPTO granted patents. Top assignees: Feldmeier Equipment, Incorporated, Other. Active years: 1980-2014.
Company Filing History:
8 out of 11 
6 out of 834,411 Years Active: 1980-2014
Title: Innovations by Robert H Feldmeier: A Pioneer in Aseptic Valve Technology
Introduction
Robert H Feldmeier is an esteemed inventor based in Fayetteville, NY, recognized for his significant contributions to valve technology. With a commendable portfolio of 14 patents, Feldmeier has dedicated his career to advancing the field of aseptic and sanitary valve designs, which are crucial in various industries, especially in food and pharmaceutical applications.
Latest Patents
Among his latest innovations are two notable patents: the aseptic or sanitary diaphragm valve and the aseptic or sanitary top hat diaphragm valve.
The aseptic or sanitary diaphragm valve features a floating plug situated within a cylindrical valve housing. This unique design includes a head that securely seats against an inlet opening and a stem with a generally conic foot resting on a flexible, food-grade membrane diaphragm. An actuator positioned below the diaphragm facilitates the operation of the valve by urging the plug upwards to close and relieving the force on the membrane to open the valve, while spacer arms ensure the plug remains centered within the housing.
Similarly, the aseptic or sanitary top hat diaphragm valve comprises an elongated tubular cylindrical housing that accommodates one or more top-hat diaphragms alongside associated valve plugs. An actuator within this system works to move the stem and head of the valve plug upwards, securely forcing the diaphragm against a valve seat to close it, and later moving it downwards to open the valve. This innovative design allows for plural valve arrangements to be joined end to end, accommodating multiple flow paths.
Career Highlights
Throughout his career, Robert H Feldmeier has made remarkable strides in the design and development of aseptic valves. His dedication to improving valve technology not only enhances efficiency but also ensures the integrity of products in sensitive environments.
Collaborations
Feldmeier has been associated with Feldmeier Equipment, Incorporated, where he has implemented his innovative ideas and engineering expertise to advance the company’s reputation in the valve manufacturing industry.
Conclusion
Robert H Feldmeier's work embodies innovation in the field of valve technology, particularly through his recent developments in aseptic and sanitary designs. His contributions have established new standards in the industry, ensuring safer and more efficient operations for manufacturers and consumers alike. Feldmeier's continued advancements hold promise for further innovation in valve technologies in the future.