Y10S 33/05
Differential transformer
Y10S33/05 (Differential transformer) appears on 10 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 10
- Published applications
- 0
- Assignees
- 11
- Inventors
- 17
- Latest grant
- 18 Feb 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Article having a located and clamped cylindrical object therein18 Feb 2003US 6,519,864 B1General Electric Company
- Method and system for measurement of internal tube dimensions within a wellbore5 Apr 1994US 5,299,359 AComputalog Research, Inc.
- Variable inductance transducers11 Aug 1992US 5,136,789 ASystem E Controls Limited
- Injector height measuring tool assembly12 Mar 1985US 4,503,619 ASnap-on Tools Corporation
- Apparatus for measuring the diameter of a borehole4 Oct 1983US 4,407,157 ADresser Industries, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Angle measuring device29US 4,338,723 ACentro Corporation · 1982
- Apparatus for measuring the diameter of a borehole21US 4,407,157 ADresser Industries, Inc. · 1983
- Method and system for measurement of internal tube dimensions within a wellbore12US 5,299,359 AComputalog Research, Inc. · 1994
- Measuring means for measuring secondary cooling zone roller gaps in continuous casting machine11US 3,937,271 ASumitomo Metal Industries, Ltd. · 1976
- Apparatus for measuring continuous or discontinuous surfaces9US 3,987,551 ATesa SE · 1976