HH

Henri P. T. van Helden

LM Long Manufacturing: 1 patents #3 of 5Top 60%
📍 Beverly Hills, MI: #32 of 120 inventorsTop 30%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #207,670 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6446712 Radial flow annular heat exchangers Alan K. Wu, Bruce L. Evans 2002-09-10