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Patent applications and USPTO patent grants for Beach; Wayne H..The latest application filed is for "cutting tool with water injection to the cutting bit shank".
Patent | Date |
---|---|
Indexable cutting tool system Grant 8,534,766 - Ritchey , et al. September 17, 2 | 2013-09-17 |
Cutting tool with water injection to the cutting bit shank Grant 7,883,154 - Beach , et al. February 8, 2 | 2011-02-08 |
Cutting Tool With Water Injection To The Cutting Bit Shank App 20100052406 - Beach; Wayne H. ;   et al. | 2010-03-04 |
Indexable Cutting Tool System App 20090261646 - Ritchey; Cary D. ;   et al. | 2009-10-22 |
Overlapping pedestals for supporting a block secured to a rotating drum Grant 7,547,074 - Beach , et al. June 16, 2 | 2009-06-16 |
Cutting bit with split wear ring and method of making same Grant 7,530,642 - Ferreri , et al. May 12, 2 | 2009-05-12 |
Overlapping Pedestals For Supporting A Block Secured To A Rotating Drum App 20080164749 - Beach; Wayne H. ;   et al. | 2008-07-10 |
Cutting bit with split wear ring and method of making same App 20080143168 - Ferreri; Scott Glenn ;   et al. | 2008-06-19 |
Rotatable bit having a resilient retainer sleeve with clearance Grant 6,851,758 - Beach February 8, 2 | 2005-02-08 |
Rotatable bit having a resilient retainer sleeve with clearance App 20040118615 - Beach, Wayne H. | 2004-06-24 |
Cutting tool retainer Grant 6,070,945 - Ritchey , et al. June 6, 2 | 2000-06-06 |
Bar for a road milling drum Grant 5,647,641 - Sulosky , et al. July 15, 1 | 1997-07-15 |
Concave cutter bit with sacrificial constraint Grant 5,645,323 - Beach July 8, 1 | 1997-07-08 |
Concave cutter bit Grant 5,456,522 - Beach October 10, 1 | 1995-10-10 |
Cutting bit and cutting insert Grant 5,429,199 - Sheirer , et al. July 4, 1 | 1995-07-04 |
Extraction undercut for flanged bits Grant 5,374,111 - Den Besten, deceased , et al. December 20, 1 | 1994-12-20 |
Rotatable cutting tool having an insert with flanges Grant 5,131,725 - Rowlett , et al. July 21, 1 | 1992-07-21 |
Digging tooth Grant 5,067,262 - Stiffler , et al. November 26, 1 | 1991-11-26 |
Trenching tool assembly with dual indexing capability Grant 5,007,685 - Beach , et al. April 16, 1 | 1991-04-16 |
Cutting bit and block mount Grant 4,998,574 - Beach , et al. March 12, 1 | 1991-03-12 |
Rotatable tool having a carbide insert with bumps Grant 4,981,328 - Stiffler , et al. January 1, 1 | 1991-01-01 |
Earth engaging cutter bit Grant 4,940,288 - Stiffler , et al. * July 10, 1 | 1990-07-10 |
Excavating tooth for an earth auger Grant 4,917,196 - Stiffler , et al. April 17, 1 | 1990-04-17 |
Cutter bit and tip Grant 4,911,504 - Stiffler , et al. March 27, 1 | 1990-03-27 |
Earth engaging cutter bit Grant 4,911,503 - Stiffler , et al. March 27, 1 | 1990-03-27 |
Rotatable cutting bit Grant 4,850,649 - Beach , et al. July 25, 1 | 1989-07-25 |
Erosion resistant cutting bit with hardfacing Grant 4,725,098 - Beach February 16, 1 | 1988-02-16 |
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