Burkett; Karl A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Burkett; Karl A..The latest application filed is for "physical barrier breach sensor".
- Burkett; Karl A. - Austin TX US
| Patent | Date |
|---|---|
| Physical barrier breach sensor Grant 10,566,147 - Burkett Feb | 2020-02-18 |
| Physical Barrier Breach Sensor App 20180330896 - Burkett; Karl A. | 2018-11-15 |
| Variable lighting system for optimizing night visibility Grant 8,136,969 - Burkett March 20, 2 | 2012-03-20 |
| Locking conduit lid Grant 7,906,726 - Burkett March 15, 2 | 2011-03-15 |
| Break away base for electrical device Grant 7,790,995 - Burkett September 7, 2 | 2010-09-07 |
| Break Away Base For Electrical Device App 20090057119 - Burkett; Karl A. | 2009-03-05 |
| Variable Lighting System For Optimizing Night Visibility App 20090009089 - Burkett; Karl A. | 2009-01-08 |
| Variable lighting system for optimizing night visibility App 20070014119 - Burkett; Karl A. | 2007-01-18 |
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