Fred L Hrdlicka

Title: Innovations by Fred L Hrdlicka

Introduction

Fred L Hrdlicka is a notable inventor based in Pella, Iowa, recognized for his contributions to the field of fenestration products. He holds two patents that showcase his innovative approach to enhancing window units and sash construction.

Latest Patents

Hrdlicka's latest patents include the "Flanged Edge Protector for Window Unit" and "Window Sash and Method of Constructing Same." The flanged edge protector is designed to provide a protective solution for fenestration products. It is made from a single sheet of corrugated paperboard that is intricately perforated, slit, scored, glued, and folded. This design allows the protector to be flat before installation and then partially unfolded to create an L-shaped configuration that effectively covers the face and side margins of the product. The design includes a stiff spacer flange that keeps the product face away from foreign objects, enhancing its durability. The window sash patent involves a method of inserting a glazing panel into a wood sash frame, utilizing butyl sealant and silicone adhesive to ensure a clean assembly without the need for post-installation cleanup.

Career Highlights

Hrdlicka is associated with Pella Corporation, a leading company in the window and door manufacturing industry. His work has significantly contributed to the development of innovative products that improve the functionality and aesthetics of window units.

Collaborations

Hrdlicka has collaborated with notable coworkers such as Gary R Newman and Mearl J Minter, contributing to the advancement of innovative solutions in the fenestration industry.

Conclusion

Fred L Hrdlicka's inventive spirit and dedication to improving window products have led to significant advancements in the industry. His patents reflect a commitment to innovation and practicality, making a lasting impact on fenestration technology.