Patent 10380476 was granted and assigned to Wells Fargo on August, 2019 by the United States Patent and Trademark Office.
A transaction instrument comprising a metal-filled biodegradable polymer. The biodegradable polymer is a plant-based polymer, a protein-based polymer, or a combination thereof. The metal of the blended composite of metal and biodegradable polymer is a heavy-gravity compound. The transaction instrument is biodegradable in whole or in part. A method(s) for making a transaction instrument comprising a blended composite of metal and a biodegradable polymer is also provided.