Company Filing History:
2 out of 5 
2 out of 6 Years Active: 2006-2008
Title: Innovations of Johannes J Treu
Introduction
Johannes J Treu is an accomplished inventor based in Sealy, Texas, known for his contributions to the field of tension leg platforms (TLP). With a total of two patents to his name, Treu has developed innovative methods that enhance the installation and stability of TLPs in marine environments.
Latest Patents
Treu's latest patents include a method of installation of a tension leg platform and tendons therefor. This method provides a system for attaching a TLP to its tendons using pull-down lines. It allows for the rapid submergence of the hull to the installation draft while compensating for inherent hull instability during submergence. The system includes tensioning devices mounted on the TLP, typically one for each tendon. Each tensioning device is equipped with a pull-down line connected to the corresponding tendon. The TLP hull is submerged to lock-off draft by applying tensions to the pull-down lines or by a combination of applying tensions and ballasting the hull. As the tensioners take in the pull-down line, the hull submerges, increasing the draft. After lock-off, high levels of tension in the pull-down lines can be rapidly transferred to the connection sleeves by slacking the pull-down lines. This allows the TLP to be made storm-safe much faster than prior art methods, which require de-ballasting to tension the tendons. Additionally, this method can be used to attach the mooring tendons to the seabed by suspending and lowering the tendons into their foundation receptacle.
Career Highlights
Throughout his career, Treu has worked with notable companies such as Modec International, LLC and Sea Engineering Associates, Inc. His expertise in marine engineering and innovative solutions has made significant impacts in the industry.
Collaborations
Treu has collaborated with professionals like Pieter G Wybro and Shukai Wu, contributing to advancements in TLP technology.
Conclusion
Johannes J Treu's innovative methods for tension leg platforms demonstrate his commitment to enhancing marine engineering practices. His patents reflect a deep understanding of the complexities involved in TLP installation and stability.