Henry A Pawlowski

Title: Innovations of Henry A. Pawlowski

Introduction

Henry A. Pawlowski is an accomplished inventor based in Seville, OH (US). He has made significant contributions to the field of rheological testing, holding a total of 2 patents. His work focuses on the testing of viscoelastic materials, which has important applications in various industries.

Latest Patents

Pawlowski's latest patents include a "Method and apparatus for rheological testing" and a "Multifunction processability testing method and apparatus." The first patent describes a method where samples of viscoelastic materials are subjected to sinusoidal excitation, allowing for the measurement of the material's response. By sampling the response at three data points during a single cycle of excitation, the storage modulus or loss modulus can be calculated. The apparatus involved includes a rotary drive, eccentric sample holder, rotor, torque transducer, and response measuring means.

The second patent outlines a method for testing viscoelastic materials under pressure between two dies, where the forces involved in rotating one die relative to the other are measured. This method employs different frequencies of oscillatory rotation at varying temperatures, utilizing dies with discontinuous protrusions that overlap.

Career Highlights

Henry A. Pawlowski is currently associated with Monsanto Company, where he continues to innovate and develop new testing methods for materials. His expertise in rheological testing has positioned him as a key figure in the field.

Collaborations

Pawlowski has collaborated with notable coworkers, including Robert I. Barker and David P. King, contributing to advancements in material testing technologies.

Conclusion

Henry A. Pawlowski's contributions to rheological testing through his innovative patents demonstrate his commitment to advancing material science. His work continues to influence the industry and improve testing methodologies.