David F Evans

Title: The Innovative Contributions of David F. Evans

Introduction

David F. Evans is a notable inventor based in Manitowoc, WI (US). He has made significant contributions to the field of drafting technology, holding a total of 2 patents. His work has focused on creating solutions that enhance the functionality and usability of drafting tables.

Latest Patents

One of his latest patents is the "Vertically-adjustable two-post drafting table." This innovative drafting table features a base with a pair of telescoping support columns, allowing for vertical adjustment of the table top. The design includes a mechanism that synchronizes and counterbalances the extension and retraction of the support columns, all housed within the base assembly. Another significant patent is the "Drafting board and support structure therefor." This invention allows for easy mounting and removal of the drafting board from its support structure by a single person, simplifying on-site assembly and disassembly.

Career Highlights

David F. Evans is associated with the American Hospital Supply Corporation, where he has contributed his expertise in drafting technology. His inventions have improved the efficiency and ease of use for professionals in various fields.

Collaborations

Throughout his career, Evans has worked alongside talented individuals such as Leonard J. Yindra and Joseph R. Klug. Their collaborative efforts have further advanced the innovations in drafting technology.

Conclusion

David F. Evans has made remarkable contributions to the field of drafting with his innovative patents. His work continues to influence the industry, showcasing the importance of creativity and functionality in design.