Coffman; David Garrett
Patent Applications and Registrations
Patent applications and USPTO patent grants for Coffman; David Garrett.The latest application filed is for "extended lance tool holder for minimum quantity lubrication".
- Coffman; David Garrett - Warren MI
| Patent | Date |
|---|---|
| Expended lance tool holder for minimum quantity lubrication Grant 11,370,075 - Coffman , et al. June 28, 2 | 2022-06-28 |
| Extended Lance Tool Holder For Minimum Quantity Lubrication App 20210107107 - Coffman; David Garrett ; et al. | 2021-04-15 |
| Groover with peening flanks Grant 10,603,725 - Stephenson , et al. | 2020-03-31 |
| Milling tool with insert compensation Grant 10,220,453 - Stephenson , et al. | 2019-03-05 |
| Cylindrical engine bore Grant 10,221,806 - Whitbeck , et al. | 2019-03-05 |
| Mechanically roughened brake rotors Grant 10,082,187 - Stephenson , et al. September 25, 2 | 2018-09-25 |
| Groover With Peening Flanks App 20180141135 - STEPHENSON; David Alan ; et al. | 2018-05-24 |
| Milling Inserts App 20170120350 - STEPHENSON; David Alan ; et al. | 2017-05-04 |
| Milling Tool With Insert Compensation App 20170120352 - STEPHENSON; David Alan ; et al. | 2017-05-04 |
| Cylindrical Engine Bore App 20170045013 - Whitbeck; Rodney G. ; et al. | 2017-02-16 |
| Cylindrical surface profile cutting tool and process Grant 9,511,467 - Whitbeck , et al. December 6, 2 | 2016-12-06 |
| Mechanically Roughened Brake Rotors App 20160178019 - STEPHENSON; David Alan ; et al. | 2016-06-23 |
| Cylindrical Surface Profile Cutting Tool and Process App 20140364042 - Whitbeck; Rodney G. ; et al. | 2014-12-11 |
| Cylindrical Surface Profile Cutting Tool and Process App 20140360355 - Whitbeck; Rodney G. ; et al. | 2014-12-11 |
| Cylinder bore with selective surface treatment and method of making the same Grant 8,726,874 - Whitbeck , et al. May 20, 2 | 2014-05-20 |
| Cylinder Bore With Selective Surface Treatment And Method of Making The Same App 20130291823 - Whitbeck; Rodney G. ; et al. | 2013-11-07 |
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