Patents

Education

David Wands

Tulsa County Vocational Technical – 1977
Master CAM – 1984
GD&T Training-1998
Esprit CAM-2012

Michael Mann

BSME – Missouri Science & Technology – 1992
MSMiN – Missouri Science & Technology – 1998
Member-ASME Section VIII Division 3- 2000-2011
GD&T Training-1995,2000
AASYS FEA Training-2003, 2014

Tamara Mann

BBA- Accounting & Economics – Pittsburg State University 2003
Member – TriState HR Association

Dr. Eric Roll

BSME – Gannon – 1981
MSME – Penn State 1984
Ph.D. – Penn state- 1998
ASME Section VIII Division 3- Present
GD&T Training-1995
ANSYS FEA Training-2003, 2014, 2018

Patents

Michael Mann

  • US9163617B2 High pressure pump including hollow stud
  • US10955078  Attenuator

David Wands

  • USD531643S1   High pressure assembly for pumps
  • US20140015202A1  High pressure sealing arrangement
  • US5848753A    Waterjet orifice assembly
  • US8783146B2   Abrasive waterjet focusing tube retaining and alignment

2006 ASME PVP Conference

Technical Program Representative of the High Pressure Technology Technical Committee

Peer Reviewed Publications

PVP-2002-1165
Leak before burst testing of a high pressure tube.

PVP-2003-1843
Utilizing finite element analysis to accurately predict fatigue life of autofrettaged ultra high pressure components.

BHR paper 2005
Application of the ASME Boiler and Pressure Vessel Code, Section VIII, Division 3 to High-Pressure Design

PVP-2007-26230
Fatigue life of commercial high pressure needle valves and tee assemblies