JR

John D. Van Ryn

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #1,556,075 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8292620 Intra-oral device and method Brian Black 2012-10-23
8029280 Intra-oral device and method Brian Black 2011-10-04
4487135 Tool and implement carrier 1984-12-11