Company Filing History:
Years Active: 2004-2007
Title: Waldemar Doering: Innovator in Electrical Heating Elements and Spring Steel
Introduction
Waldemar Doering is a notable inventor based in Hasselroth, Germany. He has made significant contributions to the fields of electrical heating elements and high-strength materials. With a total of two patents to his name, Doering's work showcases his expertise and innovative spirit.
Latest Patents
Doering's latest patents include an advanced electrical heating element and a maraging type spring steel. The electrical heating element features a durable PTC resistance made at least partially of an iron-based alloy. This element exhibits stable characteristics at temperatures up to 1500 degrees Celsius and has a resistance/temperature characteristic curve that increases linearly within this temperature range. It is designed for effective temperature control and includes oxidation-resistant metallization or a gas-tight jacket filled with powder or granules to remove significant gas amounts from the space. His second patent relates to a high-strength, age-hardenable, corrosion-resistant maraging type spring steel. This steel comprises 6.0 to 9.0 wt. % of nickel, 11.0 to 15.0 wt. % of chromium, and other elements, ensuring a martensite temperature of at least 130 degrees Celsius with a ferrite content of less than 3%.
Career Highlights
Waldemar Doering is currently associated with Vacuumschmelze GmbH & Company KG, where he continues to innovate and develop new technologies. His work has significantly impacted the materials used in various industrial applications.
Collaborations
Doering collaborates with talented individuals such as Hartwin Weber and Gernot Hausch, contributing to a dynamic and innovative work environment.
Conclusion
Waldemar Doering's contributions to electrical heating elements and maraging type spring steel highlight his role as a significant inventor in his field. His patents reflect a commitment to advancing technology and improving material performance.