David A Ziegler

Title: The Innovations of David A. Ziegler: A Patented Pioneer in Head Suspension Technology

Introduction

David A. Ziegler, an influential inventor based in Hutchinson, MN, has made significant contributions to the field of head suspension technology through his innovative designs. With a total of six patents to his name, Ziegler has been actively shaping advancements in the disk drive industry, particularly in enhancing the functionality of head suspension systems.

Latest Patents

Among his notable patents, Ziegler's recent innovations include a "Head Suspension Having a Near Dimple Motion Limiter." This creative solution involves a head suspension designed to support a head slider over a disk surface in a rigid disk drive. It features a load beam with a flexure at its distal end, incorporated with a motion limiter to restrict the flexure's movement relative to the load beam. This design is crucial for minimizing distortion during operation and protecting the suspension system from shock loads.

Additionally, Ziegler’s patent titled "Method of Making Integral Static Compensation Features" outlines a process for creating a gimbal and head suspension assembly. This invention incorporates a planar flexure platform with integral static attitude compensation and nominal angle adjustment. The manufacturing technique utilizes etching to form raised features that aid in achieving precise operational characteristics, thereby enhancing the performance and reliability of head suspension assemblies.

Career Highlights

David A. Ziegler has spent a significant part of his innovative career at Hutchinson Technology Corporation, where he has actively participated in the development of advanced technology solutions. His focused work on head suspension systems has not only earned him multiple patents but has also established him as a recognized figure within the industry. The advancements he has contributed to have had a lasting impact on disk drive technology.

Collaborations

Throughout his career, Ziegler has had the opportunity to collaborate with talented colleagues such as Brent D. Lien and James Roger Mahoney. Together, they have pushed the boundaries of innovation, working on projects that blend creativity with practical engineering solutions.

Conclusion

David A. Ziegler's work exemplifies the spirit of innovation in the technology sector. With six patents reflecting his commitment to enhancing head suspension systems, he continues to be an influential inventor whose contributions are integral to the evolution of disk drive technology. His collaborative efforts with fellow innovators have further enriched his career, showcasing a dedication to excellence and advancement in engineering.