KB

Karl-Heinz Bierfreund

📍 Ober-Ramstadt, DE: #49 of 133 inventorsTop 40%
Overall (All Time): #1,528,643 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8678960 Arrowhead with elongated tentacles — 2014-03-25
8454070 Gripper for pulling arrows — 2013-06-04
5275290 Dimensionally firm transport box — 1994-01-04