Peter Koetsier

Title: Peter Koetsier and His Sealing Lip Invention.

Introduction

Peter Koetsier is an inventor associated with Westland, Michigan, and Cooper-Standard Automotive, Inc. His patent work addresses sealing performance, with a design intended to improve load loss and compression set properties.

Latest Patents

Koetsier is credited with 1 patent: “Sealing Lip Having Improved Load Loss and Compression Set Properties.” The patent describes a sealing lip assembly with a hinge between the lip’s base-connected first end and its outwardly extending second end. The hinge allows the second end to rotate angularly relative to the base.

The patent presents two embodiments. In one, the base and seal lip are made from a single elastomeric material. In the other, they use elastomeric materials of different hardness. This second design includes portions with different durometer properties, meeting at a knit line. The configurations are intended to improve the seal’s resistance to load loss and compression set.

Career Highlights

Koetsier’s listed patent reflects work on sealing components and elastomeric material design. His association with Cooper-Standard Automotive connects his invention to the automotive industry, where reliable sealing performance is important.

Collaborations

The provided information lists Douglas C. Larsen and Kastriot Shaska as Koetsier’s coworkers. It does not specify their roles in the patent or whether they collaborated on the invention.

Conclusion

Peter Koetsier’s patent focuses on a hinged sealing lip and material configurations designed to improve load retention and compression set performance.