JL

John P. Lefavour

MI Mks Instruments: 1 patents #255 of 442Top 60%
NO Norton: 1 patents #164 of 343Top 50%
Overall (All Time): #2,246,221 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5938514 Disk attachment system Rajul Amin 1999-08-17
5868159 Pressure-based mass flow controller James F. Loan, D. Jeffrey Lischer, Laura A. Sullivan, David C. Planchard 1999-02-09