DB

David Bunnell

JE Johnson Matthey Electronics: 1 patents #11 of 36Top 35%
📍 Spokane, WA: #582 of 1,134 inventorsTop 55%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,742,018 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5513834 Preparation of high purity elements Gerald Feldewerth, Alan B. I. Bollong 1996-05-07