Jacob Alexander Rabe

Title: Jacob Alexander Rabe: Advancing Coating Technologies for Automotive Applications.

Introduction

Jacob Alexander Rabe is an inventor based in Auburn Hills, Michigan. His patent work includes methods for producing functional coatings, with applications in materials processing and electric-drive-unit components. He is associated with GM Global Technology Operations, Inc. and has 3 patents.

Latest Patents

Rabe’s recent patent work includes “Systems and Methods for Electrodeposition of Tungsten Disulfide Coatings.” The invention describes forming a tungsten disulfide layer on a conductive substrate using a direct-current power source and a pulsed current. The substrate and electrode are immersed in an aqueous solution containing sodium metabisulfite, sodium tungstate, a surfactant, and a pH modifier.

Another recent invention, “System and Method of Coating an Automotive Part with Iron Oxide for an Electric Drive Unit of a Vehicle,” describes forming a black oxide coating on an automotive part. The process uses an aqueous solution containing sodium metabisulfite and citric acid, along with ultrasonic waves that generate acoustic cavitation. The described reactions produce iron oxide and iron sulfide on the part’s outer surface.

Career Highlights

Rabe’s disclosed inventions address coating processes that may be relevant to automotive components and materials engineering. His work spans electrodeposition of tungsten disulfide and the formation of iron-based coatings for electric-drive-unit parts.

Collaborations

Rabe is associated with GM Global Technology Operations, Inc. His listed coworker is Zhe Li.

Conclusion

Jacob Alexander Rabe’s patent portfolio reflects work on coating technologies, including tungsten disulfide electrodeposition and black oxide coatings for automotive applications.