R. J. Lee Group, Inc.
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 30, 2008 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 28 Total Citation Count
- Aug 16, 1991 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7430481 Methods for detecting and analyzing piled-up X-rays in an X-ray spectrometry systemJan 12, 07Sep 30, 08[G06F]
7153377 Method of separating admixed contaminants from superalloy metal powderFeb 02, 04Dec 26, 06[C22F]
7056400 Method of separating superalloy metal powder from admixed contaminantsApr 22, 03Jun 06, 06[C22F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2005/0165,262 Low energy method of pyrolysis of hydrocarbon materials such as rubberAbandonedNov 18, 04Jul 28, 05[C10G]
5327231 Method of simultaneously recording dynamic digital data, an analog audio signal and a video signalExpiredApr 30, 92Jul 05, 94[H04N]
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