Neodymium (makes magnets)
Samarium (makes magnets)
Holmium (makes magnets)
Tantalum (makes capacitors)
And the precious metals
Photon-DSP is how PBBB’s a secure.
Wide variety of metals can be the “bullion”
So US 10,176,661 B2 is NEW
And it is USEFUL
No buyer as of 2 July 2025
Priced at $2 million
Can be assigned by me — robert.gary@gmail.com (inventor, patent owner)
Metals Included in Paper Bullion Bank Bill
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ROBERTFENTONGARY.com 