JI

John H. Highfill, III

LO Lord: 2 patents #150 of 448Top 35%
Overall (All Time): #2,199,578 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6529073 Active control system and amplifiers including damping loops and power supplies with over-voltage protection pre-regulators Matthew Ferguson, Jeffrey Cranmer 2003-03-04
6202521 Method, apparatus and controller for machining non-circular work pieces Dino J. Rossetti, William S. Jensen, Mark Norris 2001-03-20