David C Mulligan

Title: The Innovative Contributions of David C Mulligan

Introduction

David C Mulligan is a notable inventor based in Blissfield, MI (US), recognized for his significant contributions to the field of plastic molding and automotive design. With a total of five patents to his name, Mulligan has demonstrated a commitment to innovation and practical solutions in his work.

Latest Patents

Mulligan's latest patents include a method of making a rotary molded plastic member with variable wall thickness. This invention features a one-piece face mask with an integral inflatable cushion designed for anesthetic delivery to patients. The mask's dome-shaped outer wall terminates in a thickened base that supports the inflatable cushion. The unique combination of rotational plastic molding and gravity casting allows for varying thicknesses in different parts of the mask, enhancing its functionality. Another notable patent is a method of making an automobile roof cap. This process involves creating a flat composite of a thermoplastic cover member laminated to a core layer foam sheet. The composite is then thermoformed into the desired shape, with edges formed by removing a portion of the core layer and wrapping the excess cover member around the edges.

Career Highlights

Throughout his career, Mulligan has worked with several companies, including Gametime and Roto Plastics, Inc. His experience in these organizations has contributed to his expertise in product development and innovation.

Collaborations

Mulligan has collaborated with various professionals in his field, including his coworker Steven A Lofton, which has further enriched his inventive endeavors.

Conclusion

David C Mulligan's innovative spirit and practical inventions have made a significant impact in the fields of plastic molding and automotive design. His contributions continue to influence the industry and inspire future innovations.