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Contact Doug Sheer at:(917) 692 0795or e-mail at[email protected]

Inventions

Invention 1 by Benjamin Sheer
Invention 2 by Benjamin Sheer
Invention 3 by Benjamin Sheer
Invention 4 by Benjamin Sheer
Invention 5 by Benjamin Sheer
Invention 6 by Benjamin Sheer
Invention 7 by Benjamin Sheer
Invention 8 by Benjamin Sheer
Invention 9 by Benjamin Sheer
Invention 10 by Benjamin Sheer