David Beatty — 11 Patents at Caterpillar

David Beatty has been granted 11 US patents while listed as an inventor at Caterpillar. The first was granted in 1997 and the most recent in March 2014. David Beatty ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list David Beatty in Normal, IL, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8671686	Systems and methods for providing backup energy to a load	Joseph F. Pinkerton, David Perkins	2014-03-18	$624,000
7693402	Thermal storage unit and methods for using the same to heat a fluid	Robert S. Hudson, David Perkins, Donald M. Hudson, Donald Stamets, Joseph F. Pinkerton	2010-04-06	$1,409,000
7681395	Systems and methods for providing backup energy to a load	Joseph F. Pinkerton, David Perkins	2010-03-23
7127895	Systems and methods for providing backup energy to a load	Joseph F. Pinkerton, David Perkins	2006-10-31	$2,110,000
6109541	Apparatus for reducing the bounce of a poppet valve	Steven J. Bockelman, Jon E. Kasen	2000-08-29	$11,845,000
6062186	Method of starting an engine	Travis E. Barnes, William H. Lane, Alan R. Stockner	2000-05-16	$17,307,000
6012429	Hydraulically-actuated fuel injector with idle stability port	Ralph A. Smith, III, Steven Y. Tian	2000-01-11
5992768	Fluid seal for cyclic high pressures within a fuel injector	Ralph A. Smith, III	1999-11-30	$15,848,000
5950931	Pressure decay passage for a fuel injector having a trapped volume nozzle assembly	Chetan J. Desai, George M. Matta	1999-09-14	$22,960,000
5788154	Method of preventing cavitation in a fuel injector having a solenoid actuated control valve	—	1998-08-04	$58,674,000
5683228	Oil pump cavitation relief	—	1997-11-04	$9,928,000

David Beatty — 11 Patents

Issued Patents All Time

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