Milton C Allen

US Patent:

44801777, Oct 30, 1984

Filed:

May 26, 1983

Appl. No.:

6/498263

Inventors:

Milton F. Allen - Atlanta GA

International Classification:

G08B 1502

US Classification:

235379

Abstract:

A method of treating paper money and the like for the purpose of identification by applying to one of the surfaces of the paper money a first treating material overcoating the first treating material with a layer of transparent material to prevent the first treating material from being removed from or obscured, and then applying a second treating material over the transparent material and the surface of the paper money where the first and second treating materials are normally invisible but rendered visible under ultra violet light. The method may also include providing means for detection of the paper money by touch, taste, smell or hearing. The invention also contemplates the article produced by the method.

US Patent:

40758451, Feb 28, 1978

Filed:

Mar 25, 1976

Appl. No.:

5/670455

Inventors:

Milton Frank Allen - Atlanta GA

International Classification:

F03G 706

US Classification:

60527

Abstract:

A method and apparatus using a FREEZE/THAW POWER CYCLE. The apparatus includes a piston driven by the expansion power of a fluid such as water in a cyclinder on freezing and the thawing thereof with alternate, rapid freezing and thawing of the fluid by low and high temperature means with heat transfer rates facilitated by the use of heat pipes or tubes or other conductor means to produce a continuous single or multi cyclinder quick, polution free and noiseless freeze/thaw power cycle.