U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Holland, Donald S.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 70 patents; average approval time: 684 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4193738 Floating seal for a variable area turbine nozzle
4167368 Advance diffuser apparatus for a blower having a large impeller d...
4165949 High efficiency split flow turbine for compressible fluids
4156581 Centrifugal compressor for a gas turbine
4155680 Compressor protection means
4155681 Manifold protection system
4152096 Pump having seal means and protective means
4152092 Rotary device with bypass system
4150915 Variable geometry turbine nozzle
4150918 Pressure gas engine
4150917 Rotor cooling for single and double axial flow turbines
4149826 Gas turbine
4147468 Impeller type pump having seal means and protective means
4143993 Suction pump with rotatable flow retaining and repelling element
4143994 Turbine housing for centrifugal turbosupercharger
4142827 System for locking the blades in position on the stator case of a...
4141506 Combined radial diffuser and control valve for high-pressure fans
4139329 Vane tip motion transfer device
4137006 Composite horizontally split casing
4135850 Ventilator system with adjustable damper fan
4135851 Composite seal for turbomachinery
4135363 Device to provide flow inversion in a turbofan exhaust tailpipe t...
4131389 Centrifugal compressor with improved range
4131388 Outer air seal
4130375 Vane rotator assembly for a gas turbine engine
4130376 Fan mounting arrangement
4129402 Self-priming centrifugal trash pump
4127357 Variable shroud for a turbomachine
4124329 Axial-flow reversible turbine
4123197 Fan with air directing grille
4120605 Wear liners for abrasive-material handling equipment
4119389 Radially removable turbine vanes
4118144 Support means for a windmill
4116583 Multi-purpose end casings for ring type multi-stage centrifugal p...
4116582 Impeller type fluid pump
4116584 Device for extending the working range of axial flow compressors
4113406 Cooling system for a gas turbine engine
4113407 High pressure internally lined pump casing
4111598 Turbine casing for superchargers
4111597 Centrifugal pump with centripetal inducer
 
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