WJ

William Baldwin Johnson

📍 Naples, FL: #474 of 980 inventorsTop 50%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,080,251 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9190707 Method for manufacturing an RF filter and an RF filter Mika Hedemaki, John Kevin Pryor 2015-11-17