| Patent | Date |
|---|
Heel Shroud For Material Moving Implement And Associated Methods
App 20220259837 - RUVANG; John A. | 2022-08-18 |
Securement of a wear member to an excavation implement
Grant 10,370,828 - Ruvang | 2019-08-06 |
Wear members for excavation implements
Grant 9,963,857 - Ruvang May 8, 2 | 2018-05-08 |
Securement Of A Wear Member To An Excavation Implement
App 20170342688 - RUVANG; John A. | 2017-11-30 |
Wear member attachment system for excavation implement
Grant 9,657,463 - Ruvang May 23, 2 | 2017-05-23 |
Wear Member Attachment System For Excavation Implement
App 20160356023 - RUVANG; John A. | 2016-12-08 |
Wear Members For Excavation Implements
App 20160237658 - RUVANG; John A. | 2016-08-18 |
Wear member stabilization on excavator lip
Grant 9,409,258 - Ruvang August 9, 2 | 2016-08-09 |
Wear Member Stabilization On Excavator Lip
App 20150167277 - RUVANG; John A. | 2015-06-18 |
Attachment of wear member to lip of excavation implement
Grant 8,943,718 - Ruvang February 3, 2 | 2015-02-03 |
Attachment Of Wear Member To Lip Of Excavation Implement
App 20140202049 - RUVANG; John A. | 2014-07-24 |
Protective wear assembly for material handling apparatus
Grant 8,561,326 - Ruvang October 22, 2 | 2013-10-22 |
Retrofitted excavator tooth attachment
Grant 8,429,838 - Ruvang April 30, 2 | 2013-04-30 |
Protective Wear Assembly For Material Handling Apparatus
App 20130052390 - RUVANG; John A. | 2013-02-28 |
Retrofitted Excavator Tooth Attachment
App 20120304505 - RUVANG; John A. | 2012-12-06 |
Eccentric helical rotary lock
Grant 8,307,574 - Ruvang November 13, 2 | 2012-11-13 |
Excavation tooth lip adapter and fastening system therefor
Grant 8,302,333 - Ruvang November 6, 2 | 2012-11-06 |
Retrofitted excavator tooth attachment
Grant 8,261,472 - Ruvang September 11, 2 | 2012-09-11 |
Retrofitted Excavator Tooth Attachment
App 20120102790 - RUVANG; John A. | 2012-05-03 |
Excavation Tooth Lip Adapter And Fastening System Therefor
App 20110258891 - RUVANG; John A. | 2011-10-27 |
Fully stabilized excavator tooth attachment
Grant 7,980,011 - Ruvang July 19, 2 | 2011-07-19 |
Fully Stabilized Excavator Tooth Attachment
App 20110030247 - RUVANG; John A. | 2011-02-10 |
Connector pin assembly and associated apparatus
Grant RE41,855 - Ruvang , et al. October 26, 2 | 2010-10-26 |
Fully Stabilized Excavator Tooth Attachment
App 20100236108 - RUVANG; John A. | 2010-09-23 |
Ground engaging wear member
Grant D614,207 - Ruvang April 20, 2 | 2010-04-20 |
Ground engaging wear member
Grant D614,206 - Ruvang April 20, 2 | 2010-04-20 |
Double cam taper lock connector pin apparatus
Grant 7,681,341 - Ruvang March 23, 2 | 2010-03-23 |
Ground engaging wear member
Grant D602,505 - Ruvang October 20, 2 | 2009-10-20 |
Double Cam Taper Lock Connector Pin Apparatus
App 20090205228 - Ruvang; John A. | 2009-08-20 |
Hammerless c-clamp and wedge connector system
Grant 7,516,564 - Ruvang April 14, 2 | 2009-04-14 |
Hammerless C-Clamp and Wedge Connector System
App 20080276500 - Ruvang; John A. | 2008-11-13 |
Connector pin assembly and associated apparatus
Grant 7,162,818 - Ruvang , et al. January 16, 2 | 2007-01-16 |
Excavating tooth assembly with rotatable connector pin structure
Grant 6,976,325 - Robinson , et al. December 20, 2 | 2005-12-20 |
Connector pin assembly and associated apparatus
App 20050028407 - Ruvang, John A. ; et al. | 2005-02-10 |
Excavating tooth point/adapter assembly with rotatably lockable connector structure
Grant 6,826,855 - Ruvang December 7, 2 | 2004-12-07 |
Excavating tooth assembly with rotatable connector pin structure
App 20040139632 - Robinson, Howard W. ; et al. | 2004-07-22 |
Excavating tooth point/adapter assembly with rotatably lockable connector structure
App 20040083630 - Ruvang, John A. | 2004-05-06 |
Excavating apparatus with curved adapter/tooth point sliding pivotal interface area
Grant 6,564,482 - Ruvang May 20, 2 | 2003-05-20 |
Excavating apparatus with curved adapter/tooth point sliding pivotal interface area
App 20020166268 - Ruvang, John A. | 2002-11-14 |
Connector pin apparatus and associated methods
Grant 6,439,796 - Ruvang , et al. August 27, 2 | 2002-08-27 |
Excavating tooth point and adapter apparatus
Grant 6,393,739 - Shamblin , et al. May 28, 2 | 2002-05-28 |
Excavating adapter-to-lip connection apparatus with bottom front-accessible disconnection portion
Grant 6,209,238 - Ruvang April 3, 2 | 2001-04-03 |
Self-adjusting tooth/adapter connection system for material displacement apparatus
Grant 6,108,950 - Ruvang , et al. August 29, 2 | 2000-08-29 |
Bolt-on wear runner assembly for material handling/displacement apparatus
Grant 6,041,529 - Ruvang March 28, 2 | 2000-03-28 |
Self-adjusting tooth/adapter connection system for material displacement apparatus
Grant 5,718,070 - Ruvang February 17, 1 | 1998-02-17 |
Wear resistant excavating apparatus
Grant 5,713,145 - Ruvang February 3, 1 | 1998-02-03 |
Self-adjusting tooth/adapter connection system for material displacement apparatus
Grant 5,564,206 - Ruvang October 15, 1 | 1996-10-15 |
Adjustable golf putter
Grant 5,533,730 - Ruvang July 9, 1 | 1996-07-09 |
Penetrating shovel tooth
Grant D365,577 - Ruvang December 26, 1 | 1995-12-26 |
Mining shovel tooth
Grant D365,109 - Robinson , et al. December 12, 1 | 1995-12-12 |
Penetrating shovel tooth
Grant D363,074 - Ruvang October 10, 1 | 1995-10-10 |
Side-locking flex pin connector for excavation apparatus
Grant 5,394,629 - Ruvang , et al. March 7, 1 | 1995-03-07 |
Resilient, ratcheted wedge and spool retaining structure for an excavation tooth
Grant 5,331,754 - Ruvang July 26, 1 | 1994-07-26 |
Retaining mechanism
Grant 5,311,681 - Ruvang , et al. May 17, 1 | 1994-05-17 |
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