Richmond, Texas
United States
7
2025-05-15
The entities that hold a legal rights for patent applications filed by inventor Schroeder John E.:
John E. Schroeder from Richmond, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SEALING ELEMENT WITH EXTRUSION PREVENTION FEATURE
#2 | 2012-01-19Low torque hydrodynamic lip geometry for rotary seals
#3 | 2011-01-13Rotary shaft sealing assembly
#4 | 2009-10-08Low torque hydrodynamic lip geometry for bi-directional rotation seals
#5 | 2007-09-06Stabilizing geometry for hydrodynamic rotary seals
#6 | 2006-09-28Low torque hydrodynamic lip geometry for bi-directional rotation seals
#7 | 2005-05-05Rotary shaft sealing assembly
3074824 ⎘