David J Dubiel

Title: Innovations by David J Dubiel

Introduction

David J Dubiel, based in Franconia, NH, is an accomplished inventor with a remarkable total of 34 patents to his name. His contributions to the field of invention, particularly in sprayer technology, reflect significant advancements that cater to both consumer and industrial needs.

Latest Patents

Among his latest innovations is the **Wet/Dry Hose End Sprayer**, which features a sprayer head that can be removably mounted onto a concentrate tank. This inventive sprayer includes a sophisticated valve assembly that allows for selective movement between various orientations: closed, wet mode, and dry mode. The accompanying metering plate is designed with a series of flow-metering holes, each progressively larger, aiding in the adjustable withdrawal of concentrate from the tank based on mode selection. Another notable invention is the **Dual Chamber Backpack Sprayer**, which signifies another leap forward in the efficiency of sprayer designs, useful for various applications in agriculture and gardening.

Career Highlights

David J Dubiel is an integral part of Chapin Manufacturing, Inc., where he applies his inventive talents to develop practical solutions in the sprayer industry. His extensive patent portfolio showcases his commitment to innovation and the enhancement of user experiences in everyday applications.

Collaborations

Throughout his career, Dubiel has collaborated with notable coworkers such as James R Fontaine and Edward J Horeth. These partnerships have likely contributed to the successful realization of several patents and inventions, pushing the boundaries of what is possible in sprayer technology.

Conclusion

David J Dubiel’s wealth of knowledge and innovation has significantly impacted the sprayer technology market. With each new patent, he continues to demonstrate his passion for invention and progress, establishing himself as a leading figure in his field. His contributions, particularly within Chapin Manufacturing, Inc., ensure that his legacy will endure in the world of innovations.