Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Toliver; Timothy R.
Address:
Findlay, OH
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
7063108 Corrugation structure for pipe June 20, 2006
A corrugated pipe 2 has a plurality of corrugation structures 10, 12 positioned adjacent one another. The corrugation structures 10, 12 comprise an inner cylindrical wall 22, two annular wall portions 28, 32 that extend outwardly from the inner cylindrical wall 22, and a bowed annula
6941972 Corrugated pipe September 13, 2005
A corrugation has a radially inner wall circumferentially surrounding an axis. The inner wall defines an inner cavity configured to conduct a liquid axially through the inner cavity. A radially outer wall of the corrugation overlies the inner wall. The outer wall adjoins the inner wall
6840285 Corrugation structure for pipe January 11, 2005
A corrugated pipe (2) has a plurality of corrugation structures (10, 12) positioned adjacent one another. The corrugation structures (10, 12) comprise an inner cylindrical wall (22), two annular wall portions (28, 32) that extend outwardly from the inner cylindrical wall (22), and a
6578882 Corrugated pipe structure June 17, 2003
A pipe structure includes an annular corrugation centered on an axis. The corrugation has a cylindrical liner centered on the axis, two annular sidewalls extending radially outward from axially opposite ends of the liner, and an annular crown extending axially between radially outer ends










 
 
  Recently Added Patents
Sparse data compression
Ice data collection system
Data transfer operation completion detection circuit and semiconductor memory device provided therewith
Image forming apparatus with an improved density adjustment unit
Signal processing apparatus and methods
Methods and apparatus for deactivating internal constraint curves when inflating an N-sided patch
Method for the analysis of solid objects
  Randomly Featured Patents
Spiral pipe machine
Bag holder
India ink drawing implement
Multilayered resist systems using tuned polymer films as underlayers and methods of fabrication thereof
Motor vehicle transmission having gearings for six forward speeds and one reverse speed
Metal-to-polysilicon capacitor and method for making the same
System for generating revenue using electronic mail and method for its use
Vertical field effect transistor with improved control of low resistivity region geometry
Apparatus for guiding surgical instruments into a surgical site and blocking escape of fluids from the site
Method and apparatus for synchronizing disk drive requests within a disk array