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Photovoltaic module or array shutdown |
Andrew Joseph Ponec |
2025-05-20 |
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Air supply attachment for a helmet |
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2025-01-07 |
| 12074565 |
Photovoltaic module or array shutdown |
Andrew Joseph Ponec |
2024-08-27 |
| 11437953 |
Photovoltaic module or array shutdown |
Andrew Joseph Ponec |
2022-09-06 |
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Composite article |
Terry R. Hobbs, Patrick J. Kilps, Patrick R. McKellips, Ambuj Sharma, Jeffrey M. Smits |
2022-03-29 |
| 11039652 |
Sensor module for a protective head top |
Marc A. Egeland, Steven T. Awiszus, Charles P. Jents, Kiran S. Kanukurthy, James E. Nash +1 more |
2021-06-22 |
| 10992255 |
Photovoltaic module or array shutdown |
Andrew Joseph Ponec |
2021-04-27 |
| 10575579 |
Personal protective equipment system with sensor module for a protective head top |
Marc A. Egeland, Steven T. Awiszus, Charles P. Jents, Kiran S. Kanukurthy, James E. Nash +1 more |
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Photovoltaic systems with voltage limiting devices |
Tuan Truong, Darren Hau, Andrew Joseph Ponec, Mark D. Albers |
2019-02-26 |
| 10206447 |
Retrofit sensor module for a protective head top |
Marc A. Egeland, Steven T. Awiszus, Charles P. Jents, Kiran S. Kanukurthy, James E. Nash +1 more |
2019-02-19 |
| 10056862 |
Photovoltaic system protection |
Andrew Joseph Ponec, Darren Hau, Daniel J. M. Maren, William J. Dally |
2018-08-21 |
| 9848666 |
Retrofit sensor module for a protective head top |
Marc A. Egeland, Steven T. Awiszus, Charles P. Jents, Kiran S. Kanukurthy, James E. Nash +1 more |
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| 9788141 |
Communicating with arrays of module units |
Andrew Joseph Ponec, Darren Hau |
2017-10-10 |
| D612544 |
Visor frame for headgear article |
Thomas J. Brace, Mark A. J. Fernandes, Stuart James King, James M. Ulwelling |
2010-03-23 |
| D597260 |
Visor frame for headgear article |
Thomas J. Brace, Mark A. J. Fernandes, Stuart James King, James M. Ulwelling |
2009-07-28 |
| D590548 |
Breathing tube connection for respiratory protection system |
Sean R. Kilmer, Bruce E. Nelson, Steven W. Stavos, James M. Ulwelling |
2009-04-14 |
| D587858 |
Visor frame for headgear article |
Thomas J. Brace, Mark A. J. Fernandes, Stuart James King, James M. Ulwelling |
2009-03-03 |
| D584010 |
Jaw frame for headgear article |
Mark A. J. Fernandes, Stuart James King |
2008-12-30 |
