DP

David Christopher Perna

Microsoft: 1 patents #1,185 of 4,715Top 30%
📍 Sunnyvale, CA: #1,240 of 3,000 inventorsTop 45%
🗺 California: #26,178 of 67,048 inventorsTop 40%
Overall (2024): #491,985 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11903143 Soldering printed circuits using radiant heat Elisa Naseem Haqq, Daniel Tusteh Chian, Kevin PHAM 2024-02-13