CW

Charles Walther

Overall (2020): #511,034 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10806435 Endoscopic biopsy instrument and method for taking a biopsy sample with helical cutting edge provided at the tip of a guidewire 2020-10-20