G01F 1/106
With electrostatic coupling to the indicating device
Official title: {with electrostatic coupling to the indicating device}
G01F1/106 (With electrostatic coupling to the indicating device) appears on 9 US grants and 0 published applications in this corpus.
Search patents in G01F- Granted patents
- 9
- Published applications
- 0
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 1 Jul 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 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
- Flow probe insertion gauge1 Jul 2003US 6,584,860 B1
- Pivotable vane flowmeter with capacitive position sensor10 Oct 1995US 5,456,121 A
- Turbine flowmeter with capacitive transducer19 Sep 1995US 5,450,760 A
- Flow sensor having high impedance circuit with capacitive sensing electrode28 Feb 1995US 5,392,657 AOnicon, Inc.
- Flow-responsive apparatus17 Jan 1995US 5,381,698 AOnicon, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Flow probe insertion gauge17US 6,584,860 B12003
- Turbine flowmeter with capacitive transducer16US 5,450,760 A1995
- Turbine flowmeter13US 4,324,144 ATokico Ltd. · 1982
- Apparatus for monitoring amount and directions of fluid flow in fluid power systems12US 4,164,866 AMannin Industries Ltd. · 1979
- Liquid impedance flow monitors12US 4,829,833 A1989