SIFCO Industries, Inc. (SIF)
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 20267 patents granted to the name below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to SIFCO Industries, Inc.’s names, not what it holds today.
0 published
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Feb 23, 2016 | 9,267,198 | Forming reactive element modified aluminide coatings with low reactive element content using vapor phase techniques | Surface technology, coating | SIFCO Industries, Inc. |
| Apr 25, 1995 | 5,409,593 | Method and apparatus for selective electroplating using soluble anodes | Surface technology, coating | SIFCO Industries, Inc. |
| Mar 26, 1991 | 5,002,649 | Selective stripping apparatus | Surface technology, coating | SIFCO Industries, Inc. |
| Jun 5, 1990 | 4,931,150 | Selective electroplating apparatus and method of using same | Surface technology, coating | SIFCO Industries, Inc. |
| Aug 1, 1989 | 4,853,099 | Selective electroplating apparatus | Surface technology, coating | SIFCO Industries, Inc. |
| Dec 8, 1981 | 4,304,654 | Apparatus for electroplating | Surface technology, coating | SIFCO Industries, Inc. |
| Jun 2, 1981 | 4,270,986 | Method for soldering aluminum | Surface technology, coating | SIFCO Industries, Inc. |
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.