DM

Douglas S. McIntosh

📍 Rue du Bois des Loges, CA: #3 of 32 inventorsTop 10%
Overall (2002): #67,482 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6471182 Control valves for heating and cooling systems — 2002-10-29
6471184 Spring assisted electric/electronic globe control valve — 2002-10-29