Daniel O. Dewey

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Sequential gear shifting mechanism
- Patent number 8,393,241
- Issue date Mar 12, 2013
- Neil H. Akkerman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System for mounting an engine to a frame
- Patent number 7,353,697
- Issue date Apr 8, 2008
- Neil H. Akkerman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Well installation in which electrical current is supplied for a sou...
- Patent number 4,852,648
- Issue date Aug 1, 1989
- Ava International Corporation
- Neil H. Akkerman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valves and valve actuators
- Patent number 4,519,575
- Issue date May 28, 1985
- Ava International Corporation
- Neil H. Akkerman
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SEQUENTIAL GEAR SHIFTING MECHANISM
- Publication number 20100126295
- Publication date May 27, 2010
- Neil H. AKKERMAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
System for mounting an engine to a frame
- Publication number 20050223786
- Publication date Oct 13, 2005
- Neil H. Akkerman
- B60 - VEHICLES IN GENERAL