| 12142930 |
Portable hybrid generator |
Walker Ford, Sterling Robison, Hank Howell, Preston Evan Price, Keyvan Vasefi |
2024-11-12 |
| 11444464 |
Portable hybrid generator |
Walker Ford, Sterling Robison, Hank Howell, Preston Evan Price, Keyvan Vasefi |
2022-09-13 |
| 9771729 |
Modular frame and structure system |
Tyler Swan Workman, Robert Emmett Workman, Henry J. Howell, Gerardo David Ayala, John Workman |
2017-09-26 |
| 9303426 |
Modular frame and structure system |
Tyler Swan Workman, Robert Emmett Workman, Henry J. Howell, Gerardo David Ayala, John Workman |
2016-04-05 |
| 9024570 |
Charging device |
Robert Emmett Workman, Walker Ford, Joseph R. Atkin |
2015-05-05 |
| D716726 |
Energy storage and power supply device |
Robert Emmett Workman, Joseph R. Atkin, Walker Ford |
2014-11-04 |
| D697028 |
Energy storage and power supply device |
Robert Emmett Workman, Erik Robert Workman, Joseph R. Atkin, Walker Ford |
2014-01-07 |
| D695680 |
Battery pack |
Robert Emmett Workman |
2013-12-17 |
| D693765 |
Accessory for an energy storage and power supply device |
Robert Emmett Workman, Erik Robert Workman, Joseph R. Atkin, Walker Ford |
2013-11-19 |
| 8434894 |
Lighting apparatus; components thereof and assemblies incorporating the same |
Robert Emmett Workman |
2013-05-07 |
| D670244 |
Energy storage and power supply device |
Robert Emmett Workman, Erik Robert Workman, Joseph R. Atkin, Walker Ford |
2012-11-06 |
| D664499 |
Energy storage and power supply device |
Robert Emmett Workman, David S. Smith, Henry J. Howell |
2012-07-31 |
| D651564 |
Portable battery charger |
Robert Emmett Workman, Joseph R. Atkin |
2012-01-03 |
| D629746 |
Portable battery pack |
Robert Emmett Workman, Arthur Lee Dietrich-Croy, John R. Omdahl, II, Michael Horito |
2010-12-28 |
| D625251 |
Hinged photovoltaic arrays |
Robert Emmett Workman, Arthur Lee Dietrich-Croy, John R. Omdahl, II, Michael Horito |
2010-10-12 |