LH

Leroy C. Howard

📍 West Richland, WA: #99 of 164 inventorsTop 65%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #4,013,198 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4510573 Method for X-ray fluorescence spectroscopy William C. Boyce, Warren D. Wittekind, Thomas E. Hall, Wayne M. Lechelt 1985-04-09