Company Filing History:
2 out of 391 
2 out of 224 
Years Active: 1993-2002
Title: The Innovations of Hans-Werner Goelling
Introduction
Hans-Werner Goelling is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of lighting technology, particularly through his innovative patents. With a total of 4 patents, Goelling has focused on enhancing the performance and longevity of discharge lamps.
Latest Patents
One of his latest patents is a metal halide discharge lamp designed for color applications. This lamp boasts a long service life of at least 1500 hours and a color temperature exceeding 5000 K. The unique fill of this lamp includes firing gas, mercury, halogen, and specific metals such as indium, thallium, and tin, while avoiding rare earth elements. Additionally, it incorporates hafnium, zirconium, and tantalum as lithium replacements, ensuring optimal performance with a wall loading of at least 50 W/cm.
Another significant invention by Goelling is a high-pressure discharge bulb. This bulb features a two-sided sealed design and is primarily made of quartz. It is particularly useful for optical systems, including headlights, overhead projectors, and decorative lighting devices. The bulbs are designed for high lamp powers ranging from 400 to 2000 W, making them versatile for various applications in stage, film, and television lighting.
Career Highlights
Goelling has worked with several companies throughout his career, including Patent Treuhand Gesellschaft für Elektrische Glühlampen mbH and Patent-Treuhand-Gesellschaft für Elektrische Glühlampen mbH. His experience in these organizations has contributed to his expertise in the field of electrical lighting.
Collaborations
Throughout his career, Goelling has collaborated with notable individuals such as Angus Dixon and Jorn Dierks. These partnerships have likely enriched his work and led to further advancements in lighting technology.
Conclusion
Hans-Werner Goelling's contributions to the field of lighting through his innovative patents demonstrate his commitment to enhancing technology in this area. His work continues to influence the development of efficient and long-lasting lighting solutions.