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Waldecker
Donald E. Waldecker, Virginia Beach, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20090050042 | Method of and apparatus for detecting and controlling bilge water in a sea vessel - An improved bilge water level monitor, alert and control system for boats and other vessels. The system provides a method of detecting excessive leakage of water into the bilge and in response to the excessive water in the bilge, triggering an alarm to notify the operator and others and energizes bilge pumps to remove the excessive water. The system is designed with many redundancies in the sub elements and subsystems for safety. The system provides a means for reducing the likelihood of exhausting battery power in the event of a significant seawater leakage problem. The electrical power rating of the monitoring circuitry components is relatively low, thereby reducing the size and weight of those components relative to prior bilge pump monitoring and alert systems. There is no electrical wiring exposed to bilge water during system operation thereby reducing damage to the wiring components. The water level detection and control circuitry operates with sufficiently low amperage to substantially eliminate the hazard of spark-induced combustion. | 02-26-2009 |
James Waldecker, Farmington Hills, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20110033764 | FUEL CELL SYSTEM WITH WETNESS SENSOR - A fuel cell system may have at least one sensor including a pair of electrodes disposed on a substrate. The sensor may be configured to produce an output signal having a magnitude that is proportional to a relative humidity in a vicinity of the sensor and, if liquid water is on the sensor, proportional to an amount of the liquid water on the sensor. | 02-10-2011 |
| 20110143913 | CATALYST ASSEMBLY AND METHOD OF MAKING THE SAME - According to one aspect of the present invention, there is provided a catalyst assembly. In one embodiment, the catalyst assembly includes a two-dimension (2-D) extensive catalyst including one or more precious catalytic metals and having a catalyst crystal plane; and a substrate supporting the 2-D extensive catalyst, the substrate including one or more non-precious catalytic metals and having a substrate crystal plane in substantial alignment with the catalyst crystal plane. | 06-16-2011 |
| 20110166012 | CATALYST ASSEMBLY AND METHOD OF MAKING THE SAME - In one embodiment, the catalyst assembly includes a two-dimension (2-D) extensive catalyst having a catalyst crystal plane; and a substrate supporting the 2-D extensive catalyst and having a substrate crystal plane in substantial alignment with the catalyst crystal plane. In certain instances, the catalyst crystal plane includes first and second adjacent catalyst atoms defining a catalyst atomic distance, the substrate crystal plane includes first and second adjacent substrate atoms defining a substrate atomic distance, a percent difference between the catalyst and substrate atomic distances is less than 10 percent. | 07-07-2011 |
James R. Waldecker, Farmington Hills, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20100032346 | Process for Reducing Bromine Index of Hydrocarbon Feedstock - The present invention relates to a process for reducing the Bromine Index of a hydrocarbon feedstock having at least 50 wt. % of C | 02-11-2010 |