Lawrence I Hill

Title: Innovations of Lawrence I Hill

Introduction

Lawrence I Hill is an accomplished inventor based in Granger, Indiana. He has made significant contributions to the field of materials science, particularly in the development of electrically conductive articles. His innovative work has led to the creation of a unique multi-layer conductive article that addresses the need for static charge dissipation.

Latest Patents

Lawrence I Hill holds a patent for a multi-layer electrically conductive article. This invention features a first layer made of an organic polymer with a volume resistivity ranging from about 10^7 to 10^12 ohm-cm. The second layer consists of a conductive polyurethane with a surface resistance between 100 to 900 ohms/square, which is in direct contact with the first layer. The third layer, also in direct contact with the second, is another organic polymer with similar resistivity properties. This design allows the article to effectively dissipate static electric charges. The first and third layers are preferably made from polyvinyl chloride, and the third layer can be expanded into a foam. Additionally, the article can be laminated to a fabric sheet to create a conductive fabric.

Career Highlights

Lawrence I Hill has worked with Uniroyal Plastics Co., Inc., where he has applied his expertise in polymer science and engineering. His innovative approach to material design has positioned him as a key figure in the development of conductive materials.

Collaborations

One of his notable collaborators is Ramadas U Acharya, with whom he has worked on various projects related to conductive materials and their applications.

Conclusion

Lawrence I Hill's contributions to the field of electrically conductive materials demonstrate his innovative spirit and commitment to advancing technology. His patent for a multi-layer conductive article showcases the potential for practical applications in various industries.