Robert A Grunder

Title: The Innovations of Robert A. Grunder

Introduction

Robert A. Grunder is a notable inventor based in Cranford, NJ (US). He holds 2 patents that showcase his contributions to the field of lighting technology. His work has significantly impacted the design and functionality of halogen lamps and sealed-beam headlamps.

Latest Patents

One of Grunder's latest patents is a filament attachment method for dual filament halogen lamps. This invention includes a connector designed to connect the filaments of a dual filament halogen lamp to a common ground lead. The connector features two provisions for clamping the filaments and a central portion for connection to the common ground. Another significant patent is for a pressure relief hole seal for sealed-beam headlamps. This invention addresses the issue of excessive expansion and contraction of the atmosphere within the lamp, which can hinder the formation of a hermetic seal during the epoxy resin curing cycle. A deformable metal pellet is used to form a hermetic seal in the pressure relief hole, ensuring the integrity of the headlamp assembly.

Career Highlights

Throughout his career, Robert A. Grunder has worked with prominent companies such as Cooper Industries, Inc. and Wagner Electric Corporation. His experience in these organizations has allowed him to develop innovative solutions in the lighting industry.

Collaborations

Grunder has collaborated with notable individuals in his field, including Nickolas P. Demas and James E. Bair. These partnerships have contributed to the advancement of his inventions and the overall progress in lighting technology.

Conclusion

Robert A. Grunder's contributions to the field of lighting through his patents and collaborations highlight his innovative spirit and dedication to improving technology. His work continues to influence the design and functionality of lighting solutions today.