DW

David J. Wirtanen

3M: 2 patents #280 of 1,428Top 20%
📍 Okabena, MN: #31 of 88 inventorsTop 40%
🗺 Minnesota: #1,470 of 7,373 inventorsTop 20%
Overall (2019): #178,809 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10315021 Collapsible patch and method of application Franklyn L. Frederickson, Michael D. Johnson 2019-06-11
10300260 Applicator and method for applying a microneedle device to skin Kevin L. Puckett, James L. Schug 2019-05-28