Peter J Elmgren

Title: Innovations of Peter J Elmgren

Introduction

Peter J Elmgren is a notable inventor based in Derry, NH (US). He has made significant contributions to the field of soldering technology, holding 2 patents that showcase his innovative approach to solving industry challenges.

Latest Patents

One of his latest patents is titled "Solder paste for use in a reducing atmosphere." This invention discloses a solder paste that includes a solder powder and an alcohol binder. The reducing atmosphere serves as a flux, eliminating flux residues and associated problems. Solder splattering is minimized by using a polyhydric alcoholic binder that vaporizes or decomposes before the solder liquefies during heating. This solder paste is particularly advantageous as it results in no hazardous chemical by-products and is compatible with electrical components requiring precise dimensional tolerances.

Another significant patent is "Reduction atmosphere workpiece joining." In this invention, a workpiece is joined to a substrate by employing solder and applying diol and/or polyol and/or ether derivatives to the substrate. The workpiece is placed in contact with the diol and/or polyol, and the resulting assembly is heated in a reducing atmosphere. This method enhances the efficiency and effectiveness of workpiece joining.

Career Highlights

Peter J Elmgren is associated with the International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to develop and refine his innovative soldering techniques, contributing to the company's reputation for technological advancement.

Collaborations

Throughout his career, Peter has collaborated with notable colleagues, including David W Sissenstein, Jr and Alan J Emerick. These collaborations have further enriched his work and led to advancements in soldering technology.

Conclusion

Peter J Elmgren's contributions to soldering technology through his patents reflect his innovative spirit and dedication to improving industry practices. His work continues to influence the field and showcases the importance of creativity in engineering solutions.