Michael R Porter

Title: Innovations and Patent Contributions of Michael R. Porter

Introduction

Michael R. Porter, based in Topsfield, MA, is an esteemed inventor with a remarkable portfolio comprising 19 patents. His innovative contributions primarily focus on developing methods and apparatuses for sewing technology, particularly related to mattress manufacturing.

Latest Patents

Among his latest patents are two noteworthy inventions:

1. **Method and Apparatus for Sewing Handles on a Strip of Material** - This invention provides a system for sewing handles onto a strip of mattress border material. The method involves forming a fold at the leading end of the handle stock, which is then aligned and advanced to a sewing head where the fold is sewn to the strip. The handle stock is precisely cut to the required length, while the trailing end is folded, aligned, and sewn to complete the handle. Remarkably, all these processes are conducted automatically under programmable control.

2. **Method and Apparatus for Sewing Fabric Panels** - This patent describes a method of sewing flange material to a fabric panel, specifically for mattress sacks. The invention features a sled that pulls the fabric panel through a sewing machine, complemented by an edge guide for aligning the panel and measuring its thickness. It also includes a movable dolly carrying the sewing machine, ensuring the fabric panel remains stationary during operations. The process automates the removal of the sewn fabric panel and incorporates a cutter for trimming the flange material and sewing threads, delivering innovative efficiency in manufacturing.

Career Highlights

Michael has made significant strides in the sewing industry through his work with prominent companies like Porter Sewing Machines, Inc. and Porter International. His expertise has continually contributed to advancements in sewing technology, particularly within the mattress manufacturing sector.

Collaborations

Throughout his career, Michael has collaborated with talented individuals such as Charles E. Mulcahey and John J. Kirby. These collaborations have further enriched his projects and propelled his innovative designs in sewing machinery and techniques.

Conclusion

Michael R. Porter stands out as a significant contributor to sewing innovations, particularly in mattress production. His numerous patents illustrate a commitment to enhancing manufacturing processes through automation and efficiency. As the industry continues to evolve, Michael's work serves as a cornerstone for future advancements in sewing technologies.