E. Coffey — 2 Patents | Patent Leaderboard

E. Coffey has been granted 2 US patents. The first was granted in 2004 and the most recent in March 2006. E. Coffey ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list E. Coffey in Kemah, TX, US.

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Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7009409	Determination of gasket integrity by capacitance measurement	Neil R. Davie	2006-03-07
6752024	Valve packing gland pressure sensing by capacitance measurement	Neil R. Davie	2004-06-22

E. Coffey — 2 Patents

Issued Patents All Time

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