CI

Curt H. Ingestrom

📍 Hagfors, SE: #216 of 648 inventorsTop 35%
Overall (All Time): #2,333,165 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4867377 Method of controlling the conditions in a dwelling-house — 1989-09-19
4425906 Solar heating system in a building — 1984-01-17