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Garrod
Adrian George Garrod, Southampton GB
| Patent application number | Description | Published |
|---|---|---|
| 20100060512 | Level sensing device - A level sensing device with a high frequency radar system is provided. The radar system includes a radar high frequency module, a carrier board and a controller. The radar high frequency module is mounted on the carrier board using surface mount techniques. The controller includes a processor and the radar high frequency module has a plurality of components including one or more microwave integrated circuits, a radiating patch antenna, and coupling means for channeling a radiated signal from the patch antenna out of the module. The components are encapsulated to form the module and the coupling means includes a dielectric rod. | 03-11-2010 |
| 20110025553 | Radar High Frequency Module - A radar high frequency module having at least one distance piece mounted at the flat top wall of the shielding cover for supporting the shielding cover on the printed circuit board without mechanical contact of the downwardly extending side walls of the shielding cover with the printed circuit board to allow alignment of a rod antenna to a patch antenna arranged on the printed circuit board with greater precision. The side walls may be fixed to the printed circuit board by a conductive adhesive. | 02-03-2011 |
John Kenneth Garrod, Palo Alto, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120016849 | Sharing and Deconflicting Data Changes In A Multimaster Database System - A computer-based method and system for sharing and deconflicting data changes amongst a plurality of replication sites. In a particular embodiment, data changes at sites to data objects are tracked by each site on a per-data object basis using per-data object version vectors. In another particular embodiment, data changes at sites to links connecting two data objects are tracked by each site on a per-link set basis using per-link set version vectors. In another particular embodiment, per-object version vectors are used to detect a conflict resulting from concurrent changes at two or more sites in which one of the concurrent changes includes an object resolution change. | 01-19-2012 |
Todd Garrod, Tempe, AZ US
| Patent application number | Description | Published |
|---|---|---|
| 20100300566 | OVERPRESSURE SHUTOFF AND RELIEF VALVE ASSEMBLY - A valve assembly is provided. The valve assembly comprises a housing having an inlet, a first outlet, and a passageway extending therebetween, the passageway having a first inner diameter at the inlet and a second inner diameter at the first outlet, a first poppet valve disposed in, and adapted to selectively seal, the inlet, a second poppet valve disposed in, and adapted to selectively seal, the first outlet, the second poppet valve coupled to the first poppet valve, and a biasing member coupled to the second poppet valve, the biasing member adapted to exert a force sealing the second poppet valve. | 12-02-2010 |
Todd Garrod, Gilbert, AZ US
| Patent application number | Description | Published |
|---|---|---|
| 20090205431 | REINFORCED ELASTOMERIC DIAPHRAGM - A diaphragm is provided that includes a plurality of zonal portions that define reinforced and non-reinforced areas of the diaphragm. A first zonal portion extends from a marginal edge portion toward a central portion and is formed of a fabric material. A second zonal portion extends from the first zonal portion toward the central portion and is formed of an elastomer. A third zonal portion defines the central portion and is formed of a fabric material. The combination of reinforced and non-reinforced portions provides for a decrease in the radial tension (spring rate) of the diaphragm and helps prevent undesired changes to the flow control valve flow setpoint. | 08-20-2009 |
| 20100006165 | HYDRAULICALLY ACTUATED PNEUMATIC REGULATOR - A hydraulically actuated pneumatic regulator is configured to receive hydraulic fluid from a hydraulic source and pressurized air from a pressurized air source to control air pressure downstream of the pneumatic regulator. The hydraulically actuated pneumatic regulator includes a valve element, an actuator, and pneumatic-to-hydraulic servo. The actuator is adapted to receive one or more pneumatic control signals supplied by the pneumatic-to-hydraulic servo, and is operable, in response to the pneumatic control signals, to control the air pressure downstream of the pneumatic regulator. | 01-14-2010 |
| 20100006788 | VALVE ASSEMBLY HAVING MAGNETICALLY-ENERGIZED SEAL MECHANISM - A valve assembly is provided that includes a flowbody, a valve element movably disposed within the flowbody, and a magnetically-energized seal mechanism. The magnetically-energized seal mechanism includes a wiper seal carried by one of the flowbody and the valve element and movable between a retracted position and an extended position. A first magnetic element is fixedly coupled to the wiper seal, and a second magnetic element is fixedly coupled to one of the flowbody and the valve element. The second magnetic element magnetically repels the first magnetic element to bias the wiper seal toward the extended position. | 01-14-2010 |