John R Hemmerlin

Title: Innovations of John R Hemmerlin

Introduction

John R Hemmerlin is an accomplished inventor based in Evans City, PA (US). He holds three patents that showcase his innovative contributions to engineering and technology. His work primarily focuses on improving machinery and combustion systems.

Latest Patents

One of his latest patents is the "Crosshead design for universal testing machine." This invention features a crosshead with an interior face formed at an angle to the front face, typically about 17°. The design includes a wedge pocket machined with walls perpendicular to the interior face, allowing for a rectangular steel plate to be oriented to match machine column locations. This innovation significantly reduces material costs as no special casting shape is required. Another notable patent is the "Air staged low-NOx burner." This apparatus utilizes staged air combustion and includes a burner body secured to a port block, with a fuel passageway that injects fuel into the burner throat. The design incorporates primary and secondary air jets to enhance combustion efficiency.

Career Highlights

Throughout his career, John has worked with reputable companies such as Bloom Engineering Company Inc. and Illinois Tool Works Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in engineering.

Collaborations

John has collaborated with notable coworkers, including Stephen P Pisano and Anthony G Fennell. Their combined efforts have led to advancements in their respective fields.

Conclusion

John R Hemmerlin's contributions to innovation through his patents and collaborations highlight his significant impact on engineering and technology. His work continues to influence the industry and inspire future inventors.