Jesse B Riha

Title: Innovations of Jesse B Riha

Introduction

Jesse B Riha is a notable inventor based in Houston, Texas, recognized for his contributions to engineering and technology. With a total of six patents to his name, Riha has made significant advancements in the field of sealing systems and riser tensioners.

Latest Patents

Among his latest innovations is the "Wiper seal system and method." This invention features a piston cylinder arrangement that includes an inner barrel positioned within an outer barrel. The inner barrel is designed to be linearly moveable along an axis. A primary sealing assembly at the upper end of the outer barrel incorporates multiple seals to prevent debris from entering the interior chamber. Additionally, an end cap is attached to the inner barrel, with its diameter being greater than that of the inner barrel's outer diameter. A secondary sealing assembly is also included, which reduces the stroke length of the inner barrel when installed above the primary sealing assembly.

Another significant patent is the "Inverted pull-up riser tensioner." This invention consists of a cylinder barrel and a rod that is reciprocally carried within the cylinder barrel. The rod has an external end that sealingly extends out of the proximal end of the cylinder barrel, while a piston on the interior end of the rod slides and seals against the inner surface of the cylinder barrel. This tensioner features a selectively sealed low-pressure chamber fillable with low-pressure fluid, as well as a selectively sealed annulus that extends between the piston and the proximal end of the cylinder barrel.

Career Highlights

Jesse B Riha is currently employed at Vetco Gray Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the industry, particularly in the areas of sealing systems and tensioning devices.

Collaborations

Throughout his career, Riha has collaborated with notable colleagues, including Joseph W Pallini and Rockford Dee Lyle. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Jesse B Riha's contributions to the field of engineering through his patents and innovations demonstrate his commitment to advancing technology. His work at Vetco Gray Inc. and collaborations with esteemed colleagues further highlight his impact on the industry.