Longardner; Robert L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Longardner; Robert L..The latest application filed is for "heat absorbing and reflecting shield for air breathing heat engine".

Company Profile

0.7.3

Longardner; Robert L. - Indianapolis IN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Heat absorbing and reflecting shield for air breathing heat engine App 20100236244 - Longardner; Robert L.	2010-09-23
Apparatus and method for cooling power transformers Grant 6,909,349 - Longardner , et al. June 21, 2	2005-06-21
Heat extraction system for cooling power transformer App 20040255604 - Longardner, Robert L.	2004-12-23
Heat extraction system for cooling power transformer App 20040144113 - Longardner, Robert L.	2004-07-29
Phase change material heat exchanger with heat energy transfer elements extending through the phase change material Grant 6,400,896 - Longardner June 4, 2	2002-06-04
Ventilation system for acoustic enclosures for combustion turbines and air breathing heat engines Grant 6,082,094 - Longardner , et al. July 4, 2	2000-07-04
Phase change heat exchanger Grant 5,220,954 - Longardner , et al. June 22, 1	1993-06-22
System and method for reducing gas compressor energy requirements Grant 4,936,109 - Longardner June 26, 1	1990-06-26
Compressed gas system and method Grant 4,849,648 - Longardner July 18, 1	1989-07-18
Peak power generation Grant 4,275,310 - Summers , et al. June 23, 1	1981-06-23

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