H01B 17/20
Pin insulators
H01B17/20 (Pin insulators) appears on 57 US grants and 29 published applications in this corpus.
Search patents in H01B- Granted patents
- 57
- Published applications
- 29
- Assignees
- 29
- Inventors
- 80
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 7 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 3 | 3 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 4 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 4 |
| 2021 | 2 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Insulator support pins18 Aug 2026US 12,712,099 B2Preformed Line Products Company
- Integrated electrically submersible pump sensor device1 Oct 2024US 12,104,589 B2Geo Pressure Systems Inc.
- Feedthrough assembly16 Jan 2024US 11,872,405 B2Medtronic, Inc.
- Connector and manufacturing method thereof22 Aug 2023US 11,735,843 B2Pegatron Corporation
- Insertable pin for high voltage insulating covers16 May 2023US 11,651,872 B2Eco Electrical Systems
- Electrical junction having an improved feedthrough element26 Feb 2026US 2026/0058039 A1Micro Motion, Inc.
- Electrical junction having an improved feedthrough element15 Feb 2024US 2024/0055159 A1Micro Motion, Inc.
- Integrated electrically submersible pump sensor device8 Jun 2023US 2023/0175501 A1Geo Pressure Systems Inc.
- Insulator support pins30 Mar 2023US 2023/0097482 A1Preformed Line Products Company
- Insertable pin for high voltage insulating covers8 Sep 2022US 2022/0285053 A1Eco Electrical Systems
Most cited
By later US patents
- System and method for downhole telemetry65US 7,573,397 B2Mostar Directional Technologies Inc. · 2009
- Rigid electrical insulator including a lightly tempered soda-lime glass dielectric39US 4,757,162 ACeraver · 1988
- System and method for downhole telemetry36US 8,154,420 B2Mostar Directional Technologies Inc. · 2012
- Electrical insulators with mechanical core and dielectric sheath20US 5,945,636 AHubbell Incorporated · 1999
- Polyester bushing and method of making same19US 4,791,247 AGeneral Electric Company · 1988