DM

David McDonald

📍 Lockport, NY: #7 of 28 inventorsTop 25%
🗺 New York: #3,002 of 9,277 inventorsTop 35%
Overall (2002): #233,794 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6446442 Heat exchanger for an electronic heat pump Andrew Batchelor, Ben Banney, Tilak T. Chandratilleke 2002-09-10