DW

David Weir

📍 Trim, CA: #1 of 1 inventorsTop 100%
Overall (All Time): #2,323,477 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4922073 Thick tube welder 1990-05-01
4453551 Apparatus for pattern recognition of ECG signals for detecting fibrillation John Carl Anderson 1984-06-12