KP

Keith F. Preston

📍 Ottawa, CA: #3,687 of 6,399 inventorsTop 60%
Overall (All Time): #3,565,896 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6491254 Environment control system for aircraft having interior condensation problem reduction, cabin air quality improvement, fire suppression and fire venting functions Douglas Stuart Walkinshaw, Gintautas P. Mitalas, Campbell S. L. McNeil 2002-12-10