Inventor

RATLIFF FRANK W

7 patents

⚠️ This page may combine multiple inventors who share the name “RATLIFF FRANK W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSTONE III ALBERT E

2 patents

US7107725B2Sep 19, 2006

Swivel joint apparatus and method for utility supply to a rotatable building

JOHNSTONE III ALBERT E14 citations80

US7032353B2Apr 25, 2006

Swivel joint apparatus and method for utility supply to a rotatable building

JOHNSTONE III ALBERT E8 citations70

MECHANICAL SOLUTIONS INC

1 patent

US6418745B1Jul 16, 2002

Heat powered heat pump system and method of making same

MECHANICAL SOLUTIONS INC54 citations89

ECO TECHNOLOGY SOLUTIONS LLC

1 patent

US6915656B2Jul 12, 2005

Heat pump system

ECO TECHNOLOGY SOLUTIONS LLC48 citations88

3SIXTY TECHNOLOGIES LLC

1 patent

US7536831B2May 26, 2009

Rotatable building

3SIXTY TECHNOLOGIES LLC14 citations77

RATLIFF FRANK W

1 patent

US4250715AFeb 17, 1981

Heat transfer systems

RATLIFF FRANK W26 citations77

TYRONE HYDRAULICS

1 patent

US4089166AMay 16, 1978

Automatic pump control system

TYRONE HYDRAULICS8 citations72