-
Ceiling fan system with brushless motor
-
Patent number 11,867,189
-
Issue date Jan 9, 2024
-
DELTA T, LLC
-
Richard A. Oleson
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Ceiling fan system with brushless motor
-
Patent number 11,598,343
-
Issue date Mar 7, 2023
-
DELTA T, LLC
-
Richard A. Oleson
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Guy wire connector for ceiling fan
-
Patent number 11,578,782
-
Issue date Feb 14, 2023
-
DELTA T, LLC
-
Brian Borgel
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
-
-
-
Fan with learning mode
-
Patent number 11,378,087
-
Issue date Jul 5, 2022
-
DELTA T, LLC
-
James M. Desmet
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
Ceiling fan system
-
Patent number 11,009,033
-
Issue date May 18, 2021
-
DELTA T, LLC
-
J. Carey Smith
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
Fan with learning mode
-
Patent number 10,746,185
-
Issue date Aug 18, 2020
-
DELTA T, LLC
-
James M. Desmet
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
-
High efficiency ducted fan
-
Patent number 10,054,131
-
Issue date Aug 21, 2018
-
DELTA T, LLC
-
Richard M. Aynsley
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
Ball and socket fan mount
-
Patent number 9,587,518
-
Issue date Mar 7, 2017
-
Delta T Corporation
-
Richard A. Oleson
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-
Air fence for fan blade
-
Patent number 9,574,566
-
Issue date Feb 21, 2017
-
Delta T Corporation
-
Richard M. Aynsley
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Fan blade retention system
-
Patent number 9,347,462
-
Issue date May 24, 2016
-
Delta T Corporation
-
Richard W. Fizer
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
Angled airfoil extension for fan blade
-
Patent number 8,821,126
-
Issue date Sep 2, 2014
-
Delta T Corporation
-
Richard A. Oleson
-
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
-
Fan blade retention system
-
Patent number 8,770,937
-
Issue date Jul 8, 2014
-
Delta T Corporation
-
Richard W. Fizer
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Air fence for fan blade
-
Patent number 8,753,081
-
Issue date Jun 17, 2014
-
Delta T Corporation
-
Richard M. Aynsley
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
Ceiling fan system with brushless motor
-
Patent number 8,672,649
-
Issue date Mar 18, 2014
-
Delta T Corporation
-
J. Carey Smith
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Ceiling fan
-
Patent number D690409
-
Issue date Sep 24, 2013
-
Delta T Corporation
-
Ernest John Noble
-
D23 - Environmental heating and cooling
-
-
Angled airfoil extension for fan blade
-
Patent number 8,162,613
-
Issue date Apr 24, 2012
-
Delta T Corporation
-
Richard A. Oleson
-
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
-
Ceiling fan with angled mounting
-
Patent number 8,152,453
-
Issue date Apr 10, 2012
-
Delta T Corporation
-
Richard A. Oleson
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-