Hughes; Donald R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hughes; Donald R..The latest application filed is for "rail re-profiling method and apparatus".
- Hughes; Donald R. - Meadville PA
- Hughes; Donald R. - Auburn Hills MI
- Hughes; Donald R. - Simi Valley CA
- Hughes; Donald R. - Houston TX
Trademarks
| Patent | Date |
|---|---|
| Rail Re-profiling Method And Apparatus App 20200087865 - Hughes; Donald R. ; et al. | 2020-03-19 |
| Rail re-profiling method and apparatus Grant 10,352,001 - Hughes , et al. July 16, 2 | 2019-07-16 |
| Rail re-profiling method and apparatus Grant 9,834,891 - Hughes , et al. December 5, 2 | 2017-12-05 |
| Cutting tool including a cutting insert retaining and adjusting mechanism Grant 9,827,621 - Hughes November 28, 2 | 2017-11-28 |
| Rail Re-profiling Method And Apparatus App 20170159245 - Hughes; Donald R. ; et al. | 2017-06-08 |
| Rail re-profiling method and apparatus Grant 9,617,691 - Hughes , et al. April 11, 2 | 2017-04-11 |
| Rail Re-profiling Method And Apparatus App 20160130768 - Hughes; Donald R. ; et al. | 2016-05-12 |
| Slotting cutter and inserts for same Grant 9,073,131 - Hughes July 7, 2 | 2015-07-07 |
| Rail Re-profiling Method And Apparatus App 20140271012 - Hughes; Donald R. ; et al. | 2014-09-18 |
| Slotting Cutter And Inserts For Same App 20130028679 - Hughes; Donald R. | 2013-01-31 |
| Slotting cutter and inserts for same Grant 8,267,625 - Hughes September 18, 2 | 2012-09-18 |
| Ball nose end mill and insert Grant 8,177,459 - Hughes , et al. May 15, 2 | 2012-05-15 |
| Methods and systems for controlling an axle disconnect device for an all-wheel drive vehicle Grant 8,095,287 - Beechie , et al. January 10, 2 | 2012-01-10 |
| Cutting Tool Including A Cutting Insert Retaining And Adjusting Mechanism App 20100232890 - Hughes; Donald R. | 2010-09-16 |
| Ball nose end mill and insert App 20100129165 - Hughes; Donald R. ; et al. | 2010-05-27 |
| Methods And Systems For Controlling An Axle Disconnect Device For An All-wheel Drive Vehicle App 20090057047 - Beechie; Brian E. ; et al. | 2009-03-05 |
| Slotting cutter and inserts for same App 20080206007 - Hughes; Donald R. | 2008-08-28 |
| Tool with improved resistance to displacement Grant 6,712,564 - Hughes , et al. March 30, 2 | 2004-03-30 |
| Key operated lock Grant 4,831,852 - Hughes * May 23, 1 | 1989-05-23 |
| Tubular key Grant D290,581 - Hughes June 30, 1 | 1987-06-30 |
| Key assembly Grant 4,622,834 - Hughes November 18, 1 | 1986-11-18 |
| Tubular key manufacturing machine Grant 4,324,513 - Hughes April 13, 1 | 1982-04-13 |
| Stutter seismic source Grant 4,217,571 - Hughes , et al. August 12, 1 | 1980-08-12 |
| Key bow cover Grant 4,102,166 - Hughes July 25, 1 | 1978-07-25 |
| Universal barrel key apparatus Grant 4,045,983 - Hughes September 6, 1 | 1977-09-06 |
| SEC | 0001304928 | Hughes Donald R |
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