DK

David L. Koesterer

NH Nortek Global Hvac: 1 patents #2 of 5Top 40%
📍 Belleville, MO: #1 of 1 inventorsTop 100%
🗺 Missouri: #561 of 2,150 inventorsTop 30%
Overall (2016): #425,967 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9328946 Heat pumps with unequal cooling and heating capacities for climates where demand for cooling and heating are unequal, and method of adapting and distributing such heat pumps Jie Chen, Allan J. Reifel, Siegfried J. Weigl 2016-05-03