Marvin S Crouthamel

Title: Marvin S Crouthamel: Innovator in Solar Cell Technology

Introduction

Marvin S Crouthamel is a notable inventor based in Pennsauken, NJ (US). He has made significant contributions to the field of solar cell technology, holding a total of 3 patents. His innovative designs have advanced the methods of fabricating solar cells and improving their efficiency.

Latest Patents

One of Crouthamel's latest patents is the "Vacuum Lamination Fixture." This apparatus is designed for laminating a solar cell structure and includes upper and lower housing members along with an intermediate member featuring a flexible membrane. The design allows for the formation of upper and lower sealed chambers that can be selectively evacuated. During the laminating process, heater elements and reflectors radiate heat energy to the solar cell structure, facilitating the melting of a potting material while both chambers are evacuated. Once the process is complete, air is admitted to the upper chamber, causing the membrane to compress the laminated structure against a parallel rib support as it cools.

Another significant patent is the "Method of Fabricating a Solar Cell Array." This method involves assembling a first set of pre-tabbed solar cells in a predetermined array, with each tab facing upward. The cells are held in place with a first vacuum support before being inverted onto a second vacuum support. This second support holds the tabs firmly against the cell pads they abut. The cells are then exposed to radiation to melt and reflow the solder pads, ensuring a strong bond between the tab portions and the bonding pads.

Career Highlights

Crouthamel has worked with prominent organizations, including the United States of America as represented by the United States and RCA Inc. His work has been instrumental in developing technologies that enhance solar energy applications.

Collaborations

Throughout his career, Crouthamel has collaborated with notable individuals such as Peter J Coyle and Angelo G Lazzery. These collaborations have contributed to the advancement of solar cell technology and innovation.

Conclusion

Marvin S Crouthamel's contributions to solar cell technology through his patents and collaborations highlight his role as an innovator in the field. His work continues to influence the development of efficient solar energy solutions.