HK

Harold R. Kaufman

KR Kaufman & Robinson: 19 patents #1 of 13Top 8%
IBM: 8 patents #13,150 of 70,183Top 20%
VI Veeco Instruments: 3 patents #71 of 323Top 25%
AI Advanced Energy Industries: 1 patents #97 of 173Top 60%
📍 Fort Collins, CO: #88 of 3,421 inventorsTop 3%
🗺 Colorado: #819 of 40,980 inventorsTop 2%
Overall (All Time): #98,787 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 26–35 of 35 patents

Patent #TitleCo-InventorsDate
4684848 Broad-beam electron source Raymond S. Robinson 1987-08-04
4633129 Hollow cathode Jerome J. Cuomo, Stephen M. Rossnagel 1986-12-30
4588490 Hollow cathode enhanced magnetron sputter device Jerome J. Cuomo, Stephen M. Rossnagel 1986-05-13
4541890 Hall ion generator for working surfaces with a low energy high intensity ion beam Jerome J. Cuomo 1985-09-17
4523971 Programmable ion beam patterning system Jerome J. Cuomo, James M. E. Harper, James L. Speidell 1985-06-18
4481062 Electron bombardment ion sources Raymond S. Robinson, William E. Hughes 1984-11-06
4471224 Apparatus and method for generating high current negative ions Jerome J. Cuomo 1984-09-11
4446403 Compact plug connectable ion source Jerome J. Cuomo, James M. E. Harper 1984-05-01
4419203 Apparatus and method for neutralizing ion beams James M. E. Harper, Mordehai Heiblum 1983-12-06
4259145 Ion source for reactive ion etching James M. E. Harper 1981-03-31