Patents/Inventors

John Wright Porterfield, Jr.

Rolesville, NCUS1 patent

2 Patents

US121866072025
Ullage Pressure-driven Valve for Fire Suppression
KIDDE TECHNOLOGIES, Inc.
0 cites
US118653852024
Ullage Pressure-driven Valve for Fire Suppression
KIDDE TECHNOLOGIES, Inc.
0 cites