U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Ferguson, Peter D.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 3 patents; average approval time: 569 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner

Patent No. Patent Title:
3953983 Refrigeration method and refrigerating apparatus for carrying out...
3934573 Spherical system for the concentration and extraction of solar en...
3931806 Method and apparatus for storing a medium heated by solar energy
 
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