DC

David Duane Chapman

IE Interstate Electronics: 2 patents #3 of 6Top 50%
📍 Willow View Lane, CA: #5 of 53 inventorsTop 10%
🗺 California: #15,013 of 68,989 inventorsTop 25%
Overall (2020): #182,413 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10866325 Satellite positioning system receivers with microelectromechanical systems oscillators Steven B. Alexander 2020-12-15
10637514 Receiver with multi-spectrum parallel amplification 2020-04-28