Donald R Ritzenthaler

Title: **Innovative Ingenuity of Donald R Ritzenthaler**

Introduction

Donald R Ritzenthaler, a notable inventor based in Reedsburg, Wisconsin, has made significant contributions to the field of electrical devices through his innovative patents. With a total of 4 patents to his name, Ritzenthaler has shown a remarkable ability to design functional and efficient inventions that enhance everyday technology.

Latest Patents

Among his latest patents, the **hand set timer** stands out. This invention features a housing that encompasses a constant speed motor, with a unique switch actuating element that operates independently of the motor. The innovative design allows for easy assembly and effective locking of housing components, enhancing the overall functionality of the timer.

Additionally, Ritzenthaler developed a **latch relay with manual reset and test**. This improved relay includes a spring biased reset member that allows for independent operation of the armature, making it possible to test circuits without requiring coil energization. Such advancements add to the reliability and versatility of electrical relays used in various applications.

Career Highlights

Throughout his career, Donald R Ritzenthaler has worked with leading companies such as Gulf & Western Manufacturing Company and Gulf & Western Industries, Inc. His experiences in these environments have likely influenced and shaped his innovative approaches to invention, allowing him to apply practical insights to his designs.

Collaborations

Ritzenthaler's work in the field was further enriched by collaborations with talented individuals such as Frederick E Erickson and Craig H Melter. These partnerships not only contributed to the development of inventive concepts but also fostered shared expertise, paving the way for more advanced technologies.

Conclusion

Donald R Ritzenthaler exemplifies the spirit of innovation through his patents and achievements in the realm of electrical devices. His contributions have not only impacted the functionality of everyday technology but also reflect the power of collaboration and practical ingenuity within the engineering domain.