DZ

Donald N. Zimmer

LI Lennox Industries: 1 patents #39 of 81Top 50%
📍 Marshalltown, IA: #11 of 41 inventorsTop 30%
🗺 Iowa: #472 of 1,620 inventorsTop 30%
Overall (2018): #431,540 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9908205 Heat exchanger expanded overlap joint Floyd E. Cherington, Randy D. Smith 2018-03-06