Mark Leo
Mark Leo Brucks, Austin, TX US
Patent application number | Description | Published |
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20110004367 | Autonomous water-borne vehicle - The technical disclosure herein describes an autonomous water-borne vehicle having a segmented non-planing hull with free flood fore and aft sections and a sealed center section. The disclosure also described such a vehicle having a fixed longitudinal thruster and a fixed lateral thruster for changing the heading of the vehicle. The disclosure also described such a vehicle having an autonomous mission system, an autonomous navigation system, and a web-based command and control system. The disclosure also describes such a vehicle having a submersible winch. The disclosure also describes such a vehicle wherein the sealed center section is of substantially rectangular cross section. The disclosure also describes such a vehicle having a wheeled battery tray. | 01-06-2011 |
Mark Leo Doerre, Lexington, KY US
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20150086014 | Systems and Methods of Securing Operational Information Associated with an Imaging Device - The invention is directed to a tamper-evident method of encrypting data relating to one or more print cartridges installed in an imaging device that includes triggering a gathering of data relating to the one or more print cartridges installed in the imaging device; recording a number of instances the triggering is performed; retrieving a previously encrypted data relating to the one or more print cartridges installed in the imaging device, the previously encrypted data gathered at a time prior to the triggering; and encrypting the gathered data using the previously encrypted data. | 03-26-2015 |
20150089295 | Systems and Methods of Verifying Operational Information Associated with an Imaging Device - The invention is directed to a method for performing failure analysis on an imaging device that includes retrieving an encrypted error log containing one or more error conditions that occurred on the imaging device, decrypting the retrieved encrypted error log, determining if the retrieved encrypted error log has been altered based on the decrypted error log, and upon determining that the retrieved encrypted error log has not been altered, performing failure analysis on the imaging device using the decrypted error log. | 03-26-2015 |
Mark Leo Listemann, Kutztown, PA US
Patent application number | Description | Published |
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20080269365 | Additives for Improving Surface Cure and Dimensional Stability of Polyurethane Foams - A composition for making a polyurethane foam includes a fugitive tertiary amine urethane catalyst and amidoamine and/or imidazoline property enhancing additives. The inclusion of one or more of these property enhancing additives serves to reduce or eliminate physical property and surface deterioration of polyurethane foams made at reduced density. | 10-30-2008 |
20120277093 | Fast Demold/Extended Cream Time Polyurethane Formulations - Catalyst compositions for use in forming polyurethane products include a gelling catalyst, a trimerization catalyst, and a cure accelerator. The gelling catalyst is a tertiary amine, mono(tertiary amino) urea, bis(tertiary amino) urea, or a combination of any of these. Any known trimerization catalyst may be used. The cure accelerator may be a diol having at least one primary hydroxyl group, and having from five to 17 chain backbone atoms chosen from carbon, oxygen, or both between the hydroxyl groups, provided that at least five of the backbone atoms are carbon. Alternatively or in addition, the cure accelerator may be a polyol having three or more hydroxyl groups, at least two of which are primary, and having molecular weights between 90 g/mole and 400 g/mole. Delayed initiation of the polyurethane-forming reaction and/or reduced demold time for producing the polyurethane part can be obtained by using these catalyst compositions. | 11-01-2012 |
Mark Leo Moegiein, Ashland, OR US
Patent application number | Description | Published |
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20090315772 | METHOD AND APPARATUS FOR POSITION DETERMINATION WITH EXTENDED SPS ORBIT INFORMATION - A method and system for assisting mobile stations to locate a satellite use an efficient messaging format. A server computes a correction between coarse orbit data of a satellite and precise orbit data of the satellite. A coordinate system is chosen such that variation of the correction is substantially smooth over time. The server further approximates the correction with mathematical functions to reduce the number of bits necessary for transmission to a mobile station. The mobile station, upon receiving the coefficients, evaluates the mathematical functions using the coefficients and a time of applicability (e.g., the current time), converts the evaluated result to a standard coordinate system, and applies the conversion result to the coarse orbit data to obtain the precise orbit data. | 12-24-2009 |