JH

John A. Hayes

LO Loadtest: 11 patents #1 of 9Top 15%
Nike: 1 patents #1,990 of 2,652Top 80%
Overall (All Time): #351,263 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9499956 Method and apparatus for testing load-bearing capacity William G. Ryan, Nicholas K. Yankopolus 2016-11-22
9217324 Method and apparatus for investigating a borehole with a caliper 2015-12-22
9134190 Method and apparatus for internally determining a load applied by a jack 2015-09-15
8789427 Method and apparatus for testing load-bearing capacity William G. Ryan, Nicholas K. Yankopolus 2014-07-29
8511176 Method and apparatus for internally determining a load applied by a jack 2013-08-20
8443677 Method and apparatus for testing load-bearing capacity William G. Ryan, Nicholas K. Yankopolus 2013-05-21
8397583 Method and apparatus for testing load-bearing capacity William G. Ryan, Nicholas K. Yankopolus 2013-03-19
8307716 Method and apparatus for testing load-bearing capacity utilizing a ring cell 2012-11-13
7832280 Method and apparatus for testing load-bearing capacity utilizing a ring cell 2010-11-16
7495995 Method and apparatus for investigating a borehole with a caliper 2009-02-24
7353714 Method and apparatus for automatic load testing using bi-directional testing Melvin G. England 2008-04-08
6341129 TCP resegmentation Theodore Schroeder, Wayne Hathaway 2002-01-22
6327626 Method and apparatus for MSS spoofing Theodore Schroeder, Wayne Hathaway 2001-12-04
5363570 Shoe sole with a cushioning fluid filled bladder and a clip holding the bladder and providing enhanced lateral and medial stability Bernie Allen, Aaron Azevedo, Eckhard Knoepke, Neal Kimball, Philip L. Blake +2 more 1994-11-15