BJ

Benjamin D. Johnson

📍 Salem, SD: #1 of 2 inventorsTop 50%
🗺 South Dakota: #7 of 184 inventorsTop 4%
Overall (2025): #67,169 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12404724 Ladder stabilizer attachment device Chad Johnson, Les Slunecka 2025-09-02
12280396 Narrowband can manufacturing Don W. Cochran, Jonathan M. Katz 2025-04-22
12284728 Integrated power supply and control system and method David W. Cochran, Jonathan M. Katz, Don W. Cochran 2025-04-22