Denton; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Denton; Robert.The latest application filed is for "seal for a vacuum material lifter".
Company Profile
2.23.20
- Denton; Robert - Tulsa OK
- DENTON; ROBERT - Pearland TX
- Denton; Robert - Pealand TX
- Denton; Robert - Delray Beach FL
- Denton; Robert - Asheville NC
- Denton; Robert - Friendswood TX
Patent Activity
| Patent | Date |
|---|---|
| Seal For A Vacuum Material Lifter App 20220073317 - Denton; Robert ; et al. | 2022-03-10 |
| Seal for a vacuum material lifter Grant 11,078,051 - Denton , et al. August 3, 2 | 2021-08-03 |
| Seal For A Vacuum Material Lifter App 20190360592 - Denton; Robert ; et al. | 2019-11-28 |
| Seal for a vacuum material lifter Grant 10,378,652 - Denton , et al. A | 2019-08-13 |
| Swellable Packer Seal Composition With Enhanced Contact Sealing Force And Controllable Swell Rate App 20180258333 - DENTON; ROBERT | 2018-09-13 |
| Swellable packer seal composition Grant 9,994,746 - Denton June 12, 2 | 2018-06-12 |
| Seal For A Vacuum Material Lifter App 20180094728 - Denton; Robert ; et al. | 2018-04-05 |
| Seal for a vacuum material lifter Grant 9,885,419 - Denton , et al. February 6, 2 | 2018-02-06 |
| Composite Swellable Packer Material App 20170356269 - DENTON; ROBERT | 2017-12-14 |
| Swellable Packer Seal Composition With Enhanced Contact Sealing Force And Controllable Swell Rate App 20170321097 - DENTON; ROBERT | 2017-11-09 |
| Seal For A Vacuum Material Lifter App 20160053893 - Denton; Robert ; et al. | 2016-02-25 |
| Low fuel permeation primer bulb Grant 8,403,654 - Podesta , et al. March 26, 2 | 2013-03-26 |
| Drill bit with cutting elements having functionally engineered wear surface Grant 8,397,841 - Griffo , et al. March 19, 2 | 2013-03-19 |
| Drill Bit With Cutting Elements Having Functionally Engineered Wear Surface App 20130048388 - Griffo; Anthony ; et al. | 2013-02-28 |
| Low Fuel Permeation Primer Bulb App 20110240153 - PODESTA; James Ray ; et al. | 2011-10-06 |
| Bonding of cutters in diamond drill bits Grant 7,997,358 - Izaguirre , et al. August 16, 2 | 2011-08-16 |
| Bonding Of Cutters In Diamond Drill Bits App 20100101868 - Izaguirre; Saul N. ; et al. | 2010-04-29 |
| Bonding of cutters in drill bits Grant 7,625,521 - Izaguirre , et al. December 1, 2 | 2009-12-01 |
| Drill bit lubricant with enhanced load carrying/anti wear properties Grant 7,267,183 - Denton , et al. September 11, 2 | 2007-09-11 |
| Rotary cone bit with functionally-engineered composite inserts Grant 7,235,211 - Griffo , et al. June 26, 2 | 2007-06-26 |
| Ordered elastomeric composite material Grant 7,229,077 - Keshavan , et al. June 12, 2 | 2007-06-12 |
| Drill bit lubricant utilizing a sulfur-phosphorous EP agent App 20070107940 - Lockstedt; Alan W. ; et al. | 2007-05-17 |
| Drill bit lubricant with enhanced load carrying/anti wear properties App 20060254823 - Denton; Robert ; et al. | 2006-11-16 |
| Ordered elastomeric composite material App 20040251052 - Keshavan, Madapusi K. ; et al. | 2004-12-16 |
| Bonding of cutters in diamond drill bits App 20040245022 - Izaguirre, Saul N. ; et al. | 2004-12-09 |
| Self-lubricating elastomeric seal with polarized graphite Grant 6,789,634 - Denton September 14, 2 | 2004-09-14 |
| Rotary cone bit with functionally-engineered composite inserts App 20040040750 - Griffo, Anthony ; et al. | 2004-03-04 |
| Dual-seal drill bit pressure communication system Grant 6,695,079 - Portwood , et al. February 24, 2 | 2004-02-24 |
| Dual-seal drill bit pressure communication system Grant 6,679,342 - Portwood , et al. January 20, 2 | 2004-01-20 |
| Soy based hand cleaner and method of use Grant 6,649,579 - Denton November 18, 2 | 2003-11-18 |
| Soy based hand cleaner and method of use App 20030125223 - Denton, Robert | 2003-07-03 |
| Dual-seal drill bit pressure communication system App 20030019666 - Portwood, Gary Ray ; et al. | 2003-01-30 |
| Rocker chair Grant D465,937 - Denton November 26, 2 | 2002-11-26 |
| Dual-seal drill bit pressure communication system App 20020153172 - Portwood, Gary Ray ; et al. | 2002-10-24 |
| Dual-seal drill bit pressure communication system Grant 6,431,293 - Portwood , et al. August 13, 2 | 2002-08-13 |
| O-ring seal with lubricant additives for rock bit bearings Grant 6,406,030 - Fang , et al. June 18, 2 | 2002-06-18 |
| Rotary cone bit with functionally-engineered composite inserts App 20020029909 - Griffo, Anthony ; et al. | 2002-03-14 |
| Composite earth boring bit seal Grant 6,123,337 - Fang , et al. September 26, 2 | 2000-09-26 |
| O-ring seal for rock bit bearings Grant 5,456,327 - Denton , et al. October 10, 1 | 1995-10-10 |
| O-ring seal for rock bit bearings Grant 5,323,863 - Denton June 28, 1 | 1994-06-28 |
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