FR

Francis J. B. Rowley

VL Valor Heating Limited: 2 patents #6 of 16Top 40%
📍 Thame, GB: #19 of 56 inventorsTop 35%
Overall (All Time): #2,332,735 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D303141 Gas fired heater Ian M. Hollingsworth 1989-08-29
D303006 Gas-fired heater Ian M. Hollingsworth 1989-08-22