Inventor
Russell J. Hill
Inventor
El Cerrito, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps54%
C23CCoating metallic material38%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
6,476,340'Electron beam gun with grounded shield to prevent arc-down and gas bleed to protect the filament'20025,905,753'Free-standing rotational rod-fed source'19995,814,195'Sputtering system using cylindrical rotating magnetron electrically powered using alternating current'19985,811,928'Concave display'19985,692,942'Display forming method'19975,683,558'Anode structure for magnetron sputtering systems'19975,487,821'Anode structure for magnetron sputtering systems'19965,182,488'Electron beam gun for use in an electron beam evaporation source'19934,048,462'Compact rotary evaporation source'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to AIRCO INC (1)· patent assignee history
1977–2002Based in El Cerrito, CA, US· patent location history
1993–2002Patents assigned to BOC GROUP INC (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOC GROUP INC | 8 | 1993–2002 |
| AIRCO INC | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| El Cerrito, California, US | 9 | 1977–2002 |