Stuart Mitchell — 9 Patents at Parkell

Stuart Mitchell has been granted 9 US patents while listed as an inventor at Parkell. The first was granted in 2002 and the most recent in May 2025. Stuart Mitchell ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Stuart Mitchell in Katy, TX, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date
12298203	Pipeline leak detection apparatus, and methods thereof	Michael David Nash	2025-05-13
12264993	Pipeline leak detection apparatus, and methods thereof	Michael David Nash	2025-04-01
11835423	Pipeline leak detection apparatus, and methods thereof	Michael David Nash	2023-12-05
11359989	Pipeline leak detection apparatus and methods thereof	Michael David Nash	2022-06-14
9016727	Apparatus for repairing tubular members	Matthew David Meredith, John Marsden, Nicholas John Ryan	2015-04-28
8924931	Method and system for determining dependencies in a mainframe development environment	Jeremy Harding, Michael Troth, Peter Raymond	2014-12-30
8387461	Inspection method	John Marsden	2013-03-05
6485303	Intraoral dental abrading instrument	Richard Goldman, Michael C. Sharp	2002-11-26
6457974	Intraoral dental abrading instrument	Michael C. Sharp, Kevin P. Klocek	2002-10-01

Stuart Mitchell — 9 Patents

Issued Patents All Time

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