DJ

David W. Johnson

TT The Toro: 1 patents #16 of 71Top 25%
UN Unknown: 1 patents #232 of 2,491Top 10%
📍 Hastings, MN: #4 of 13 inventorsTop 35%
🗺 Minnesota: #807 of 5,562 inventorsTop 15%
Overall (2025): #132,036 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12345278 Debris blower with sound attenuation resonator Benjamin L. Waldera, Samuel M. Mahaffey 2025-07-01
D1074221 Fabric with a stylized-v armor pattern David Wood 2025-05-13