Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517240 | Tree water bag and drip emitter device | — | 2019-12-31 |
| 9410668 | Light strings including jacketed LED assemblies | Mark R. Allen | 2016-08-09 |
| 9304671 | Printing apparatus and controller therefor | Steven Calde, Chia-Kai Hsu, Nelson Hsu, Vladimir Buzuev, Wayne Greenwood | 2016-04-05 |
| 8840279 | Jacketed LED assemblies and light strings containing same | Mark R. Allen | 2014-09-23 |
| 8783267 | Hair trimming guide | — | 2014-07-22 |
| D667812 | Speaker | Edward Sutton, Carl Francis Masters | 2012-09-25 |
| 8206014 | Jacketed LED assemblies and light strings containing same | — | 2012-06-26 |
| 7934852 | Jacketed LED assemblies and light strings containing same | Mark R. Allen | 2011-05-03 |
| 7931390 | Jacketed LED assemblies and light strings containing same | Mark R. Allen | 2011-04-26 |
| 7800313 | Multi-mode LED retrofit module apparatus and method | Kurt Kuhlmann | 2010-09-21 |
| 7679292 | LED lights with matched AC voltage using rectified circuitry | Mark R. Allen | 2010-03-16 |
| 7649323 | Rechargeable light-emitting diode driver circuit | Kurt Kuhlmann | 2010-01-19 |
| 7540644 | LCD optic shutter | — | 2009-06-02 |
| D593238 | Rex LED flashlight | — | 2009-05-26 |
| 7377802 | Plug and cord connector set with integrated circuitry | — | 2008-05-27 |
| 7344275 | LED assemblies and light strings containing same | Mark R. Allen | 2008-03-18 |
| 7341143 | Storage device for disk media with a cylinder closing means | — | 2008-03-11 |
| 7276858 | Decorative lighting string with stacked rectification | — | 2007-10-02 |
| 7265496 | Junction circuit for LED lighting chain | — | 2007-09-04 |
| 7250730 | Unique lighting string rectification | — | 2007-07-31 |
| 7220022 | Jacketed LED assemblies and light strings containing same | Mark R. Allen | 2007-05-22 |
| 7199764 | Maintenance platform for a rolling radar array | Byron W. Tietjen | 2007-04-03 |
| 7066628 | Jacketed LED assemblies and light strings containing same | — | 2006-06-27 |
| 7015654 | Light emitting diode driver circuit and method | Kurt Kuhlmann | 2006-03-21 |
| 6984090 | Root nutrient delivery system | — | 2006-01-10 |