BK

Barry L. Kelmachter

OL Olin: 1 patents #449 of 783Top 60%
Overall (All Time): #4,010,057 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4498917 Method and apparatus for laser sizing of optical fibers Paul Weinstein 1985-02-12