CK

Claus Dieter Klein

📍 Annweiler am Trifels, DE: #17 of 43 inventorsTop 40%
Overall (All Time): #1,850,560 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D957544 Toy 2022-07-12
4307539 Toy simulating a physician's instrument 1981-12-29