Andrew Z Fleming

US Patent:

55357571, Jul 16, 1996

Filed:

Oct 6, 1994

Appl. No.:

8/319268

Inventors:

Andrew Fleming - Los Angeles CA

International Classification:

A61F 602
A61F 604

US Classification:

128842

Abstract:

A combination of a bottom undergarment and a prophylactic includes a bottom undergarment, such as a panty, having a crotch area and an opening formed in the crotch area, a condom, a base to which the condom is fixed, and snaps on the base for snapping into receptacles on the undergarment, so that the prophylactic and base are removable after use and replaceable. A second condom of a type suitable for oral sex may be attached to the base plate, which plate is reversible.

US Patent:

20220243707, Aug 4, 2022

Filed:

Jan 30, 2021

Appl. No.:

17/163385

Inventors:

Andrew Fleming - Ft. Collins CO, US

International Classification:

F03G 7/04
F24T 10/15
F24T 10/17

Abstract:

The invention is a broadly dispatchable, optimized low to medium temperature (about 350 F. to 600 F.) geothermal energy production system to generate electricity. The invention comprises (i) a pipeline for the closed circulation of a working fluid which absorbs subterranean heat to create a superheated fluid during circulation, (ii) a pump for circulating the heatable fluid at high volumes, (iii) a chamber to convert the superheated fluid into a vapor, (iv) a heat exchanger to extract heat from the vapor, (v) an Organic Rankine Cycle engine (or similar device) powered by extracted heat and (v) a turbine driven by the Organic Rankine Cycle engine to produce electricity.