ALM Development, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 257

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6453674 Method of operation of gas turbine engineAug 14, 01Sep 24, 02[F02C]
6305157 Gas turbine engineSep 25, 98Oct 23, 01[F02C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6817190 Blade cooling in a gas turbine engineExpiredAug 20, 02Nov 16, 04[F02C, F01D]
6557337 Gas turbine engineExpiredSep 25, 98May 06, 03[F02C]
6546736 Method of operation of gas turbine engineExpiredAug 09, 01Apr 15, 03[F02C]
6460324 Gas turbine engineExpiredAug 04, 00Oct 08, 02[F02C]
6460343 Gas turbine engineExpiredSep 25, 98Oct 08, 02[F02K, F02C]
6442945 Gas turbine engineExpiredAug 04, 00Sep 03, 02[F02C]
6397576 Gas turbine engine with exhaust compressor having outlet tap controlExpiredAug 04, 00Jun 04, 02[F02C]
6363708 Gas turbine engineExpiredAug 04, 00Apr 02, 02[F02C]
6272844 Gas turbine engine having a bladed diskExpiredMar 11, 99Aug 14, 01[F02C]
6212871 Method of operation of a gas turbine engine and a gas turbine engineExpiredMar 11, 99Apr 10, 01[F02B, F02C]
6189311 Gas turbine engineExpiredMar 11, 99Feb 20, 01[F02C]
6145296 Gas turbine engine having counter rotating turbines and a controller for controlling the load driven by one of the turbinesExpiredSep 25, 98Nov 14, 00[F02C]

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