JO

John O'Keeffe

Overall (All Time): #1,977,846 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9612202 Use of nanoparticles in the preparation of calibration standards John Wesley Barron, Vaclav Sychra 2017-04-04
5569101 Golf ball teeing apparatus 1996-10-29