HS

Hendrik J. Spoormaker

📍 Kimberley, ZA: #64 of 178 inventorsTop 40%
Overall (All Time): #4,018,824 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4531454 Air conditioning system — 1985-07-30