| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Ladders | |
| #2 | Load transportation vehicles | |
| #3 | General building constructions | |
| #4 | Structural elements | |
| #5 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harber Blair Lawrence | 11 |
| #2 | Hunninck Adam Brian | 7 |
| #3 | Mathews Lynette Raville | 6 |
| #4 | Simmons Leonard Gene | 5 |
| #5 | Hunnick Adam Brian | 2 |
| #6 | Mathews Lynette Ravile | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2018251975A1 | Rigid panel containment system and related methods | |
| CA2895016A1 | Maintenance cart with air filtration | |
| US2015113924A1 | Portable air filtration unit |