Douglas David Hansel

Title: Innovations of Douglas David Hansel

Introduction

Douglas David Hansel is an accomplished inventor based in Westerville, OH (US). He holds a total of 3 patents that showcase his innovative contributions to various fields. His work reflects a commitment to improving user experience and functionality in everyday applications.

Latest Patents

One of Hansel's latest inventions is a medication delivery apparatus. This device includes a housing, a container of medication mounted to the housing, an outlet such as an injection needle, and a drive assembly designed to force medication from the container through the outlet upon movement of an actuator. The housing features a projecting abutment for digit engagement, ergonomically designed for contact by a user's first digit when grasping the housing. This design allows the second digit to operate the actuator effectively. The axial movement of the actuator, combined with the abutting contact of the first digit, reduces the frictional force required during medication delivery, allowing for a more comfortable grip. Additionally, the housing is equipped with a soft touch material for enhanced grip.

Another notable invention is a pick for a stringed instrument. This pick assembly is designed for plucking or strumming the strings of a musical instrument. It consists of a relatively inflexible plectrum element and a flexible, short molded tether body element. The tether body is bonded at one end to the plectrum and features a finger loop at the other end. The design significantly restricts rotation of the assembly about the user's forefinger, enhancing control during use.

Career Highlights

Throughout his career, Hansel has worked with notable companies, including Eli Lilly and Company. His experience in these organizations has contributed to his development as an inventor and innovator.

Collaborations

Hansel has collaborated with various professionals in his field, including his coworker Roland Joseph Bydlon. These collaborations have likely enriched his perspective and approach to invention.

Conclusion

Douglas David Hansel's innovative spirit is evident in his patents and contributions to the fields of medication delivery and musical instruments. His work continues to impact users positively, showcasing the importance of thoughtful design in invention.