DT

David P. Tusa

SP Spx: 2 patents #4 of 61Top 7%
📍 Owatonna, MN: #3 of 25 inventorsTop 15%
🗺 Minnesota: #643 of 4,860 inventorsTop 15%
Overall (2003): #70,437 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6624641 Air bag simulator and method of simulating an air bag Scott Krampitz, Corey Ermer 2003-09-23
6622109 Photo tachometer for a digital multimeter Corey Ermer, Robert Kochie 2003-09-16