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David Lee Terhaar
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Allegan, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Locking handle and power module assembly
Patent number
8,474,290
Issue date
Jul 2, 2013
PiOptima, Inc.
David Lee Terhaar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Rotary latch with joystick
Patent number
8,029,029
Issue date
Oct 4, 2011
PI Optima, Inc.
David Lee Terhaar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Hinge assembly
Patent number
7,748,767
Issue date
Jul 6, 2010
Industrial Machining Services, Inc.
David L. Terhaar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Locking assembly for a truck cargo bed closure
Patent number
7,363,786
Issue date
Apr 29, 2008
David Jay TerHaar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Remotely operated locking device for a truck topper
Patent number
6,354,650
Issue date
Mar 12, 2002
David L. Terhaar
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Power Dock Box
Publication number
20120102894
Publication date
May 3, 2012
David Lee TerHaar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Bottom pull rotary latch
Publication number
20110175375
Publication date
Jul 21, 2011
David Lee Terhaar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Locking handle and power module assembly
Publication number
20110132047
Publication date
Jun 9, 2011
David Lee Terhaar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Hinge assembly
Publication number
20080100087
Publication date
May 1, 2008
David L. Terhaar
B60 - VEHICLES IN GENERAL
Information
Patent Application
Rotary latch with joystick
Publication number
20070170728
Publication date
Jul 26, 2007
David Lee Terhaar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Locking assembly for a truck cargo bed closure
Publication number
20060090527
Publication date
May 4, 2006
David Jay Terhaar
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Remotely operated locking device for a truck topper
Publication number
20010033088
Publication date
Oct 25, 2001
David L. Terhaar
B60 - VEHICLES IN GENERAL