H01B 3/06
Asbestos
Official title: asbestos
H01B3/06 (Asbestos) appears on 6 US grants and 0 published applications in this corpus.
Search patents in H01B- Granted patents
- 6
- Published applications
- 0
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 30 Jun 1981
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method of producing a resin for producing heat stable products, the resin and the products30 Jun 1981US 4,276,408 ACoal Industry (Patents) Limited
- Apparatus for making electrical coils using patterned dry resin coated sheet insulation20 Jun 1978US 4,095,557 AWestinghouse Electric Corp.
- Fire retardant product for use with electrical cables and the like20 Dec 1977US 4,064,359 AFlamemaster Corporation
- Radiation resistant cable and method of making same27 Sep 1977US 4,051,324 AHaveg Industries, Inc.
- Method of making patterned dry resin coated sheet insulation10 Aug 1976US 3,974,302 AWestinghouse Electric Corp.
No published applications in this class yet.
Most cited
By later US patents
- Fire retardant product for use with electrical cables and the like39US 4,064,359 AFlamemaster Corporation · 1977
- Method of making patterned dry resin coated sheet insulation29US 3,974,302 AWestinghouse Electric Corp. · 1976
- Radiation resistant cable and method of making same18US 4,051,324 AHaveg Industries, Inc. · 1977
- Apparatus for making electrical coils using patterned dry resin coated sheet insulation13US 4,095,557 AWestinghouse Electric Corp. · 1978
- Method of producing a resin for producing heat stable products, the resin and the products2US 4,276,408 ACoal Industry (Patents) Limited · 1981