This inventor holds 6 USPTO granted patents, plus 4 CIPO patents. Top assignee: Bunn-O-Matic Corporation. Active years: 1987-1990.
Company Filing History:
Years Active: 1987-1990
Title: Innovations by Charles A. Nidiffer
Introduction
Charles A. Nidiffer is a notable inventor based in Decatur, IL (US). He has made significant contributions to the field of coffee grinding technology, holding a total of 6 patents. His innovative designs have improved the functionality and efficiency of coffee grinders, making them more user-friendly and effective.
Latest Patents
One of his latest inventions is the Dual Hopper Coffee Grinder. This coffee grinder allows coffee beans to be selectively fed by gravity from either of two hoppers to the grinder mechanism. The design includes separate reciprocable slides that control the discharge openings, operated by solenoids. An electrical control circuit, featuring a dual timer and two solenoids, enables the operator to grind a predetermined quantity of beans from either hopper.
Another significant patent is the Discharge Chute Unit for Coffee Grinders. This unit attaches to a coffee grinder with a discharge opening in the grinding chamber. It includes a de-chaffing and de-plugging mechanism to ensure smooth operation. The design features a pivotally mounted baffle that directs the flow of ground coffee and chaff, preventing clogging and ensuring efficient discharge.
Career Highlights
Charles A. Nidiffer has worked with Bunn-O-Matic Corporation, a company known for its innovative coffee brewing solutions. His work has contributed to the advancement of coffee grinder technology, enhancing the user experience for coffee enthusiasts.
Collaborations
Throughout his career, Nidiffer has collaborated with notable coworkers such as Raymond E. Van Camp and Daniel R. Ephraim. These collaborations have fostered a creative environment that has led to the development of innovative coffee grinding solutions.
Conclusion
Charles A. Nidiffer's contributions to coffee grinder technology through his patents demonstrate his commitment to innovation. His work continues to influence the coffee industry, making the brewing process more efficient and enjoyable for users.