Robert L. Longardner — 8 Patents at Shape

Robert L. Longardner has been granted 8 US patents while listed as an inventor at Shape. The first was granted in 1981 and the most recent in June 2005. Robert L. Longardner ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Robert L. Longardner in Indianapolis, IN, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
6909349	Apparatus and method for cooling power transformers	Anthony M. Visnesky, Jr.	2005-06-21
6400896	Phase change material heat exchanger with heat energy transfer elements extending through the phase change material	—	2002-06-04
6355162	Apparatus for increasing the flocculation rate of suspended solids from wastewater	—	2002-03-12
6082094	Ventilation system for acoustic enclosures for combustion turbines and air breathing heat engines	William Longardner	2000-07-04
5220954	Phase change heat exchanger	William Longardner	1993-06-22
4936109	System and method for reducing gas compressor energy requirements	—	1990-06-26
4849648	Compressed gas system and method	—	1989-07-18
4275310	Peak power generation	William A. Summers	1981-06-23

Robert L. Longardner — 8 Patents

Issued Patents All Time

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