9 patents
Utility
Systems and methods for providing doctor blade holders with vibration mitigation
5 Dec 23
A self-compensating tube assembly is disclosed for use in a doctor blade holder.
Robert P. Johnson, David Leeman, Allen Brauns
Filed: 15 Apr 22
Utility
Clarifier with independent sump scraper drive
16 May 23
An improved clarifier tank having a rake arm assembly with one or more rake arms, a rake arm driveshaft operatively connected to the rake arms and a rake arm drive, and a sump scraper driveshaft, operatively connected to a plurality of sump scrapers and a sump scraper drive.
Paul J. Powers
Filed: 19 Oct 21
Utility
Rotary joint shroud having set-up gauge and seal wear indicator
7 Mar 23
A rotary joint for connecting a stationary body to a rotating body.
Isaac E. Romero, Alan T. Ives, Zachary S. Newland
Filed: 4 Nov 20
Utility
Wear composites including one or more metal layers
4 Oct 22
A wear element is disclosed that includes at least two layers of a structural material and at least one layer of a non-solid metal material, wherein the non-solid metal material includes a non-homogenous edge for contacting a roll surface.
Michael Draper, Royal Gauvin
Filed: 28 Mar 19
Utility
Clarifier with independent sump scraper drive
19 Oct 21
An improved clarifier tank having a rake arm assembly with one or more rake arms, a rake arm driveshaft operatively connected to the rake arms and a rake arm drive, and a sump scraper driveshaft, operatively connected to a plurality of sump scrapers and a sump scraper drive.
Paul J. Powers
Filed: 7 Jun 18
Utility
Systems and methods for providing force vector compensated fan nozzles
24 Aug 20
A method is disclosed of facilitating the removal of contaminates from a belt in a papermaking system.
Peter Thuroe Carstensen
Filed: 27 Jun 18
Utility
Systems and methods for providing shaped vacuum ports for fluid extraction vacuum box covers in papermaking systems
27 Jul 20
A system is disclosed for removing fluids from a felt in a paper making process.
Peter Thuroe Carstensen
Filed: 27 Jun 18
Utility
Systems and methods for providing fluid extraction vacuum box covers with integral lubrication
27 Jul 20
A system is disclosed for removing fluids from a felt in a paper making process.
Peter Thuroe Carstensen
Filed: 27 Jun 18
Utility
Locking seat pivot ball siphon elbow
30 Mar 20
A siphon elbow for pivotally connecting a first pipe and a second pipe in fluid communication.
Timothy N. Henry, Eugene F. Sibley
Filed: 25 May 17
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