Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065827 | Panel containment system and related methods | Adam Brian Hunninck | 2024-08-20 |
| 11905706 | Rigid panel containment system and related methods | Adam Brian Hunninck | 2024-02-20 |
| 11192490 | Maintenance cart with air filtration | Lynette Raville Mathews, Adam Brian Hunninck, Leonard Gene Simmons | 2021-12-07 |
| 10774527 | Rigid panel containment system and related methods | Adam Brian Hunnick | 2020-09-15 |
| 10717379 | Maintenance cart with air filtration | Lynette Raville Mathews, Adam Brian Hunninck, Leonard Gene Simmons | 2020-07-21 |
| 10329760 | Rigid panel containment system and related methods | Adam Brian Hunninck | 2019-06-25 |
| 10195979 | Methods of operating maintenance carts with air filtration | Lynette Raville Mathews, Adam Brian Hunninck, Leonard Gene Simmons | 2019-02-05 |
| 9868082 | Portable air filtration unit | Lynette Ravile Mathews | 2018-01-16 |
| 9574399 | Maintenance cart with air filtration | Lynette Raville Mathews, Adam Brian Hunninck, Leonard Gene Simmons | 2017-02-21 |
| D742495 | Portable air filtration device | Lynette Ravile Mathews | 2015-11-03 |
| D572356 | Air filtration device | — | 2008-07-01 |
| 5593470 | Portable filtration unit | David M. Shagott, Gary E. Kruse, Daniel N. Sutherland, Terrell F. Travis | 1997-01-14 |
| 5588985 | Methods of using a portable filtration unit | David M. Shagott, Gary E. Kruse, Daniel N. Sutherland, Terrell F. Travis | 1996-12-31 |
| 5433763 | Portable filtration unit | David M. Shagott, Gary E. Kruse, Daniel N. Sutherland, Henry Koudys | 1995-07-18 |
| 5230723 | Portable filtration unit | Terrell F. Travis, David M. Shagott, Gary E. Kruse, Daniel N. Sutherland | 1993-07-27 |
| 5069691 | Portable filtration unit | Terrell F. Travis, David M. Shagott, Gary E. Kruse, Daniel N. Sutherland | 1991-12-03 |