AH

Andrew J. Hefley

Harris: 1 patents #1,135 of 2,288Top 50%
📍 Channel Islands Beach, CA: #1 of 1 inventorsTop 100%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,819,079 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5193107 Speakerphone test set Geoffrey H. Parker, Jr. 1993-03-09