G05D 11/06
By sensing density of mixture
Official title: by sensing density of mixture, e.g. using aerometer
G05D11/06 (By sensing density of mixture) appears on 5 US grants and 0 published applications in this corpus.
Search patents in G05D- Granted patents
- 5
- Published applications
- 0
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 10 Aug 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of welding and a system therefor10 Aug 1993US 5,234,148 ABritish Nuclear Fuels plc
- Method and apparatus for the control of suspension density by use of a radiation source7 Jul 1992US 5,127,772 AShell Oil Company
- Flux density control system8 Jan 1991US 4,982,755 AElectrovert Ltd.
- Fluidic density control for chlor alkali cells13 Feb 1990US 4,899,774 A
- Apparatus for adjusting the concentration of oil in a water-containing oil material22 Oct 1985US 4,548,226 AIdemitsu Kosan Co., Ltd.
No published applications in this class yet.
Most cited
By later US patents
- Method of welding and a system therefor7US 5,234,148 ABritish Nuclear Fuels plc · 1993
- Flux density control system5US 4,982,755 AElectrovert Ltd. · 1991
- Method and apparatus for the control of suspension density by use of a radiation source5US 5,127,772 AShell Oil Company · 1992
- Apparatus for adjusting the concentration of oil in a water-containing oil material3US 4,548,226 AIdemitsu Kosan Co., Ltd. · 1985
- Fluidic density control for chlor alkali cells3US 4,899,774 A1990