Ronald W. Downing — 2 Patents at Trendsetter Engineering

Ronald W. Downing has been granted 2 US patents while listed as an inventor at Trendsetter Engineering. The first was granted in 1987 and the most recent in May 2013. Ronald W. Downing ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ronald W. Downing in Mansfield, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8449221	Method and apparatus for repairing a damaged section of a subsea pipeline	Mario R. Lugo, Noel F. Mascarenhas	2013-05-28
4684246	Soft contact lens analyzer	Elizabeth A. Downing	1987-08-04

Ronald W. Downing — 2 Patents

Issued Patents All Time

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