DM

Donald Joseph Manderfeld

PI Phillips & Temro Industries: 1 patents #4 of 4Top 100%
📍 Richfield, MN: #7 of 25 inventorsTop 30%
🗺 Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #470,841 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10974565 Universal mounting plate for an auxiliary air conditioning system John David Sweazey, Jeffrey James Martell, Eric Graham Ruggles 2021-04-13