DW

David Wightman

XD Xdx: 3 patents #1 of 1Top 100%
📍 Arlington Heights, IL: #5 of 91 inventorsTop 6%
🗺 Illinois: #255 of 5,218 inventorsTop 5%
Overall (2005): #25,102 of 245,428Top 15%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6951117 Vapor compression system and method for controlling conditions in ambient surroundings 2005-10-04
6915648 Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems 2005-07-12
6857281 Expansion device for vapor compression system 2005-02-22