John Weston — 9 Patents at Kamyr

John Weston has been granted 9 US patents while listed as an inventor at Kamyr. The first was granted in 1991 and the most recent in April 2012. John Weston ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John Weston in Glens Falls, NY, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date
8157956	Cylindrical bearing for pressure diffuser and associated method	Carl Luhrmann, Keith Vogel, Grant Bechard, James Oropallo, Mark R. Wilkinson	2012-04-17
6379504	Apparatus for pulping sawdust	Jay Miele, Marco Marois, R. Fred Chasse, J. Wayne Chamblee, J. Robert Prough	2002-04-30
6325888	Method for pulping sawdust	Jay Miele, Marco Marois, R. Fred Chasse, J. Wayne Chamblee, J. Robert Prough	2001-12-04
5567279	Variable stage pressure diffuser	Joseph R. Phillips, Victor L. Bilodeau, Ronald Bain, Mark D. Barrett, Brian F. Greenwood +1 more	1996-10-22
5567262	Two stage pressure diffuser	Joseph R. Phillips	1996-10-22
5183536	Atmospheric diffuser improved lower screens backflushing	Joseph R. Phillips, J. Robert Prough, Victor L. Bilodeau, Brian F. Greenwood, Ronald Bain	1993-02-02
5169498	Atmospheric pre-steaming chip bin vacuum and pressure relief device	Keith Vogel, Victor L. Bilodeau, Mark D. Barrett, Ronald Bain	1992-12-08
5116476	Atmospheric diffuser improved lower screens backflushing	Joseph R. Phillips, J. Robert Prough, Victor L. Bilodeau, Brian F. Greenwood, Ronald Bain	1992-05-26
5021125	Pistonless accumulator	Joseph R. Phillips, Michael D. Meredith	1991-06-04

John Weston — 9 Patents

Issued Patents All Time

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