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

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...that several people are credited with the invention of the flush toilet? Most people have heard of Thomas Crapper (1837-1910), the sanitary engineer who invented the valve-and-siphon arrangement that made the modern toilet possible. Another claimant to "the throne" was British inventor Alexander Cumming who patented a toilet in 1775. Then there's a nameless Minoan (a native of ancient Crete) who lived 4,000 years ago who supposedly was ahead of his time and created the first flush toilet!

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Examiner: Zimmerman, Mark K.


Primary examiner statistics: 4 patents; average approval time: 6 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner

Patent No. Patent Title:
7864365 Methods and systems for segmenting a digital image into regions
7609422 Document reading apparatus that reads a document image with a CCD...
7511856 Threshold matrix, storage unit for storing threshold matrix as da...
7502149 Color printing

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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