CG

Charles A. Greenhall

NA National Aeronautics And Space Administration: 1 patents #1 of 5Top 20%
📍 South Pasadena, CA: #3 of 14 inventorsTop 25%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #137,449 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4843328 Apparatus for using a time interval counter to measure frequency stability — 1989-06-27