RE

Rowland F. Evans

📍 Stafford, GB: #56 of 251 inventorsTop 25%
Overall (All Time): #1,617,502 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6427967 Valve, unit, assembly and system — 2002-08-06
5589114 Temperature regulating system, method and apparatus — 1996-12-31
5452999 Temperature regulating system, method and apparatus — 1995-09-26