ES

Ewald E. Seignemartin

KT Key Tronic: 1 patents #11 of 34Top 35%
📍 Spokane, WA: #582 of 1,134 inventorsTop 55%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #4,114,642 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4209819 Capacitive keyswitch — 1980-06-24