Ferranti Sciaky, Inc.
Chicago, IL, US· latest recorded location
Ferranti Sciaky, Inc. is named on 5 US grants and 0 published applications in this corpus. Its most frequent classification is B23K (Soldering or unsoldering).
- Granted patents
- 5
- Published applications
- 0
- Inventors
- 8
- Granted in 2026 so far
- 0
- Most recent grant
- 22 Sep 1992
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
By publication year.
Technology areas
Share of 5 documents
Recent patents
- High voltage electron beam gun22 Sep 1992US 5,149,934 A
- Electron beam gun5 Mar 1991US 4,998,004 A
- Viewing optics for external-mount electron beam welders7 Feb 1989US 4,803,333 A
- Gas tungsten arc welding machine with infinite rotating welding head and torch tilt13 Dec 1988US 4,791,270 A
- Beam position correction device26 Jan 1988US 4,721,842 A
No published applications.
Most cited
By later US patents
- Electron beam gun20US 4,998,004 A1991
- Gas tungsten arc welding machine with infinite rotating welding head and torch tilt18US 4,791,270 A1988
- High voltage electron beam gun14US 5,149,934 A1992
- Beam position correction device6US 4,721,842 A1988
- Viewing optics for external-mount electron beam welders1US 4,803,333 A1989