DJ

David A. Johnson

JI Johnstech International: 1 patents #1 of 7Top 15%
MH Mitek Holdings: 1 patents #3 of 10Top 30%
📍 Wayzata, MN: #2 of 15 inventorsTop 15%
🗺 Minnesota: #442 of 4,231 inventorsTop 15%
Overall (2005): #59,266 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6971838 Battery plate feeder having low vacuum, high flow rate pick-up head Tobin Knighton 2005-12-06
6861667 Grounding inserts Mathew L. Gilk, John W. O'Sullivan 2005-03-01