NB

Nicholas Barker

📍 Markham, CA: #19 of 76 inventorsTop 25%
Overall (2005): #130,734 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6840085 Photoionization detector with multiple ionization cells Robert Kolaja, Ori D. Raubvogel 2005-01-11