RK

Richard Kieffer

📍 Wien, CA: #8 of 12 inventorsTop 70%
Overall (2021): #289,081 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10981173 Endothermic syringe sleeve 2021-04-20