Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11681281 | Playback device control | Neil Griffiths, Chris Bierbower, Paul Kafadar | 2023-06-20 |
| 10877469 | Playback device control | Neil Griffiths, Chris Bierbower, Paul Kafadar | 2020-12-29 |
| 10393181 | Industrial mower sealed roller bearing system | Shannon Newman | 2019-08-27 |
| 10386830 | Playback device with capacitive sensors | Neil Griffiths, Chris Bierbower, Paul Kafadar | 2019-08-20 |
| 10241504 | Playback device control | Neil Griffiths, Chris Bierbower, Paul Kafadar | 2019-03-26 |
| 9997947 | Offset current implementation for battery charger | Ashok Muralidhar | 2018-06-12 |
| D807442 | Tire trainer | Adam L. Ross | 2018-01-09 |
| D806185 | Tire trainer | Adam L. Ross | 2017-12-26 |
| 9671780 | Playback device control | Neil Griffiths, Chris Bierbower, Paul Kafadar | 2017-06-06 |
| 9439351 | Boom arm cutting disk device | — | 2016-09-13 |
| 9441678 | Shearable drive coupling assembly | — | 2016-09-13 |
| 9407108 | Offset current implementation for battery charger | Ashok Muralidhar | 2016-08-02 |
| 9312610 | Stepped spring contact | Andrew F. Willner, Giovanni Fraone, Dedde Hedzer Wiersma, Andrew LeGendre, Raymond E. Mandeville +2 more | 2016-04-12 |
| 9210840 | Boom deck and removable side deck mowing tractor device | — | 2015-12-15 |
| D742421 | Rotary cutting disc center blade device | — | 2015-11-03 |
| D731559 | Shearable drive coupler | — | 2015-06-09 |
| 7512704 | Wireless computer system | Everett E. Brooks, Jr. | 2009-03-31 |
| 7214016 | Bulkhead and partition systems | Chad Nelson, Roger Nelson | 2007-05-08 |
| 7048886 | Methods and apparatus for molding plastic parts | Chad Nelson, Roger Nelson | 2006-05-23 |
| 6877940 | Bulkhead and partition systems | Chad Nelson, Roger Nelson | 2005-04-12 |