JT

John M. Trihey

VL Vulcan Australia Limited: 2 patents #1 of 1Top 100%
Overall (1982): #4,384 of 81,411Top 6%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4324225 Solar tracking device 1982-04-13
4321909 Servo-controlled solar tracking apparatus 1982-03-30
4313421 Solar heating apparatus for swimming pools 1982-02-02