KS

Klaus W. Spiecker

📍 Tweed, CA: #1 of 14 inventorsTop 8%
Overall (All Time): #4,074,814 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D265919 Square puzzle — 1982-08-24