SMS Engineering, Inc.
Pittsburgh, PA, US· latest recorded location
SMS Engineering, Inc. is named on 8 US grants and 0 published applications in this corpus. Its most frequent classification is B21B (Rolling of metal).
- Granted patents
- 8
- Published applications
- 0
- Inventors
- 9
- Granted in 2026 so far
- 0
- Most recent grant
- 14 Sep 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
By publication year.
Technology areas
Share of 8 documents
- B21BRolling of metal5
- B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products2
- C23CCoating metallic material2
- B23DPlaning1
- C21DModifying the physical structure of ferrous metals1
- F16CShafts1
- F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far1
- Y02PLow-carbon manufacturing1
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
- Y10TTechnical subjects covered by former us classification1
Recent patents
- Method and apparatus to tension hot strip during coiling14 Sep 1999US 5,950,476 A
- Adjustable side guide with quick change strip heater assembly17 Aug 1999US 5,937,688 A
- Apparatus to galvanize a ferrous substrate3 Sep 1996US 5,551,981 A
- Method and apparatus to galvanize a ferrous substrate24 Jan 1995US 5,384,165 A
- Locking assembly for bearing18 May 1993US 5,211,487 A
No published applications.
Most cited
By later US patents
- Window and roll chock arrangement for a rolling mill11US 5,090,228 A1992
- Method and apparatus to tension hot strip during coiling8US 5,950,476 A1999
- Side trimmer shear4US 4,964,324 A1990
- Locking assembly for bearing4US 5,211,487 A1993
- Method and apparatus to galvanize a ferrous substrate4US 5,384,165 A1995