| 12168150 |
Personal protective equipment safety system using contextual information from industrial control systems |
Steven T. Awiszus, Michael G. Wurm, Johannes P.M. Kusters |
2024-12-17 |
| 12128259 |
Respirator negative pressure fit check devices and methods |
William A. Mittelstadt, Carl W. Raines, III, Nathan A. Abel, David M. Blomberg, Michael J. Cowell +6 more |
2024-10-29 |
| 11933453 |
Dynamically determining safety equipment for dynamically changing environments |
Brian J. Swift, Andrew W. Long |
2024-03-19 |
| 11534632 |
Fit-test method for respirator with sensing system |
Andrew S. Viner, Richard C. Webb, Nicholas G. Amell, Jessica L. T. Hauge, Andrew P. Bonifas +5 more |
2022-12-27 |
| 11145333 |
Tool capture and presentation system |
William Hayes Allen, Lubomira Dontcheva, Haiqing Lu, Zachary Platt McCullough, Christopher Nuuja +5 more |
2021-10-12 |
| 11052268 |
Respirator negative pressure fit check devices and methods |
William A. Mittelstadt, Carl W. Raines, III, Nathan A. Abel, David M. Blomberg, Michael J. Cowell +6 more |
2021-07-06 |
| 10765176 |
Personal protective device strap connecting buckle assembly |
David M. Castiglione, David M. Blomberg, Michael J. Cowell |
2020-09-08 |
| 9950202 |
Respirator negative pressure fit check devices and methods |
William A. Mittelstadt, Carl W. Raines, III, Nathan A. Abel, David M. Blomberg, Michael J. Cowell +3 more |
2018-04-24 |
| D787660 |
Respirator mask having a face seal flexing region |
William A. Mittelstadt, Charlie Wood |
2017-05-23 |
