HA

Harold Aspden

📍 Chilworth, GB: #1 of 1 inventorsTop 100%
Overall (1994): #32,930 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5376184 Thermoelectric heat transfer apparatus 1994-12-27
5288336 Thermoelectric energy conversion John Scott Strachan 1994-02-22