Arnold D. Berkeley — 6 Patents at Unknown

Arnold D. Berkeley has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1988 and the most recent in October 1998. Arnold D. Berkeley ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Arnold D. Berkeley in Bethesda, MD, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
5816491	Method and apparatus for conserving peak load fuel consumption and for measuring and recording fuel consumption	Donald E. Jefferson	1998-10-06
5326026	Energy and peak-load conserving thermostat and method with controlled deadband	Donald E. Jefferson	1994-07-05
5244146	Energy-conserving thermostat and method	Donald E. Jefferson	1993-09-14
5161606	Interactive electronic thermostat with minimum and maximum temperature thermal limit switches	Alec Bernstein, Donald E. Jefferson, Daniel C. Carney	1992-11-10
5065813	Interactive electronic thermostat with installation assistance	Alec Bernstein, Daniel C. Carney	1991-11-19
4725001	Electronic thermostat employing adaptive cycling	Daniel C. Carney, Alec Bernstein	1988-02-16

Arnold D. Berkeley — 6 Patents

Issued Patents All Time

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