Rowlett; Don C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rowlett; Don C..The latest application filed is for "stump grinding cutter bit with cutting insert having edge preparation".
Company Profile
0.28.24
- Rowlett; Don C. - Bedford PA
- Rowlett; Don C - Bedford PA US
Patent Activity
| Patent | Date |
|---|---|
| Indexable stump cutter tooth Grant 9,585,313 - Kappel , et al. March 7, 2 | 2017-03-07 |
| Rotary drill bit with cutting insert having edge preparation Grant 9,428,968 - Paros , et al. August 30, 2 | 2016-08-30 |
| Two prong rotary drill bit with cutting insert having edge preparation Grant 9,347,276 - Paros , et al. May 24, 2 | 2016-05-24 |
| Flat cutter bit with cutting insert having edge preparation Grant 9,303,511 - Paros , et al. April 5, 2 | 2016-04-05 |
| Rotary Drill Bit With Cutting Insert Having Edge Preparation App 20140318871 - Paros; Nicholas J. ; et al. | 2014-10-30 |
| Two Prong Rotary Drill Bit With Cutting Insert Having Edge Preparation App 20140318872 - Paros; Nicholas J. ; et al. | 2014-10-30 |
| Radial Cutter Bit With Cutting Insert Having Edge Preparation App 20140319898 - Paros; Nicholas J. ; et al. | 2014-10-30 |
| Stump Grinding Cutter Bit With Cutting Insert Having Edge Preparation App 20140319261 - Paros; Nicholas J. ; et al. | 2014-10-30 |
| Flat Cutter Bit With Cutting Insert Having Edge Preparation App 20140319897 - Paros; Nicholas J. ; et al. | 2014-10-30 |
| Multi-Faced Cutting Tool App 20130300183 - Rowlett; Don C. ; et al. | 2013-11-14 |
| Indexable stump cutter tooth Grant 8,522,843 - Kappel , et al. September 3, 2 | 2013-09-03 |
| Cutting Tool Assembly with Protective Member App 20130026810 - Ojanen; Randall Walter ; et al. | 2013-01-31 |
| Indexable Stump Cutter Tooth App 20120012229 - Kappel; Gary W. ; et al. | 2012-01-19 |
| Bit holder block with non-rotating wear sleeve Grant 8,061,783 - Keller , et al. November 22, 2 | 2011-11-22 |
| Indexable stump cutter tooth Grant 8,020,591 - Kappel , et al. September 20, 2 | 2011-09-20 |
| Impact crusher wear components including wear resistant inserts bonded therein Grant 8,016,219 - Condon , et al. September 13, 2 | 2011-09-13 |
| Indexable Stump Cutter Tooth App 20110162756 - Kappel; Gary W. ; et al. | 2011-07-07 |
| Rotatable cutting tool with superhard cutting member Grant 7,959,234 - Cameron , et al. June 14, 2 | 2011-06-14 |
| Impact Crusher Wear Components Including Wear Resistant Inserts Bonded Therein App 20110114774 - Condon; Gary John ; et al. | 2011-05-19 |
| Impact crusher wear components including wear resistant inserts bonded therein Grant 7,909,279 - Condon , et al. March 22, 2 | 2011-03-22 |
| Road milling drum having an adjustable width Grant 7,883,153 - Stiffler , et al. February 8, 2 | 2011-02-08 |
| Rotatable Cutting Tool With Superhard Cutting Member App 20100052407 - Cameron; Vernon B. ; et al. | 2010-03-04 |
| Grader blade with tri-grade insert assembly on the leading edge Grant 7,665,234 - Diehl , et al. February 23, 2 | 2010-02-23 |
| Bit Holder Block With Non-rotating Wear Sleeve App 20100038955 - Keller; Donald E. ; et al. | 2010-02-18 |
| Corner Wear Protection For Seeding Tools App 20090090524 - Carson, JR.; Duane E. ; et al. | 2009-04-09 |
| Toolbox Grant D588,810 - Rowlett , et al. March 24, 2 | 2009-03-24 |
| Grader blade with tri-grade insert assembly on the leading edge App 20090071042 - Diehl; Timothy J. ; et al. | 2009-03-19 |
| Road milling drum having an adjustable width App 20090067927 - Stiffler; Stephen P. ; et al. | 2009-03-12 |
| Indexable stump cutter tooth App 20080149224 - Kappel; Gary W. ; et al. | 2008-06-26 |
| Impact Crusher Wear Components Including Wear Resistant Inserts Bonded Therein App 20080135659 - Condon; Gary John ; et al. | 2008-06-12 |
| Wear-resistant anvil and impact rock crusher machine using such wear-resistant anvil App 20070007376 - Condon; Gary J. ; et al. | 2007-01-11 |
| Invertible center feed disk for a vertical shaft impact crusher Grant 7,090,159 - Condon , et al. August 15, 2 | 2006-08-15 |
| Seeding tool Grant 6,966,270 - Rowlett , et al. November 22, 2 | 2005-11-22 |
| Invertible center feed disk for a vertical shaft impact crusher App 20050211810 - Condon, Gary J. ; et al. | 2005-09-29 |
| Seeding tool App 20050072583 - Rowlett, Don C. ; et al. | 2005-04-07 |
| Replaceable ground engaging tip and wear resistant insert therefor Grant 6,745,709 - Rowlett , et al. June 8, 2 | 2004-06-08 |
| Replaceable ground engaging tip and wear resistant insert therefor App 20030221600 - Rowlett, Don C. ; et al. | 2003-12-04 |
| Dual tungsten carbide boot Grant 6,640,731 - Rowlett , et al. November 4, 2 | 2003-11-04 |
| Wear Resistant Insert For Balling Drum Assembly App 20020146476 - Rowlett, Don C. | 2002-10-10 |
| Wear protector for a drilling tool Grant 5,803,194 - Rowlett September 8, 1 | 1998-09-08 |
| Cutting bit and cutting insert Grant 5,429,199 - Sheirer , et al. July 4, 1 | 1995-07-04 |
| Agricultural insert Grant 5,310,009 - Rowlett * May 10, 1 | 1994-05-10 |
| Agricultural disc blade Grant 5,297,637 - Rowlett March 29, 1 | 1994-03-29 |
| Agricultural insert Grant 5,159,985 - Rowlett November 3, 1 | 1992-11-03 |
| Rotatable cutting tool having an insert with flanges Grant 5,131,725 - Rowlett , et al. July 21, 1 | 1992-07-21 |
| Block and locking mechanism for a stump grinding cutter bit and method of securing and retaining Grant 5,005,622 - Beach , et al. April 9, 1 | 1991-04-09 |
| Excavating tooth for an earth auger Grant 4,917,196 - Stiffler , et al. April 17, 1 | 1990-04-17 |
| Grader blade with casting/insert assembly on leading edge Grant 4,715,450 - Hallissy , et al. December 29, 1 | 1987-12-29 |
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