GS

Gerhard Spremberg

📍 Hennef (Sieg), DE: #72 of 147 inventorsTop 50%
Overall (All Time): #2,750,207 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11123630 Playing field borders for a small playing field Natalie Rekittke 2021-09-21