This inventor holds 1 USPTO granted patent. Top assignees: Krautkraemer Gmbh, Voest-Alpine Aktiengesellschaft. Active years: 1981.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 2 
1 out of 333 
Years Active: 1981
Title: Rainer Frielinghaus - Innovator in Ultrasonic Testing Technology
Introduction
Rainer Frielinghaus, born in Bornheim-Merten, Germany, is a notable inventor in the field of ultrasonic testing technology. With one patent to his name, Frielinghaus has contributed significantly to the methods of testing welded joints, particularly those made of austenitic steels. His innovative approaches help ensure the integrity and reliability of welds, which is vital in various engineering applications.
Latest Patents
Rainer Frielinghaus holds a patent for an "Ultrasonic method of testing welded joints." This method involves testing welded joints by directing ultrasonic sound at an oblique angle to the joint. The technology allows for the analysis of reflectors within the weld, enabling the extraction of essential information regarding their size and nature. The accurate relationship between the echoes' amplitude and the characteristics of the reflectors is ensured by using sound frequencies that are tailored to the weld interface's specific dimensions.
Career Highlights
Throughout his career, Rainer Frielinghaus has worked with prominent companies in the engineering sector. Notably, he has been associated with Voest-Alpine Aktiengesellschaft and Krautkraemer GmbH. His experiences in these organizations have significantly contributed to his understanding and advancement of ultrasonic testing techniques.
Collaborations
In his professional journey, Frielinghaus collaborated with notable colleagues such as Otto Ganglbauer and Felix Wallner. Their combined expertise in the field has likely led to innovative developments and improvements in testing methodologies. Teamwork in such environments fosters significant advancements in technology and application.
Conclusion
Rainer Frielinghaus is recognized for his valuable contributions to ultrasonic testing technology, particularly through his patented method of assessing weld integrity. His work continues to influence the standards and practices within the engineering community, highlighting the importance of innovation in ensuring quality and safety in welded structures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile