| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Ladders | |
| #3 | General building constructions | |
| #4 | Finishing work on buildings | |
| #5 | Workshop equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Woodward Steve | 12 |
| #2 | Dangrow Joe | 6 |
| #3 | Lessner Shannon | 4 |
| #4 | Somerfield Michael A | 4 |
| #5 | Parker Thomas | 3 |
| #6 | Dangrow Joseph C | 3 |
| #7 | Parker Thomas W | 3 |
| #8 | Lessner Sharon | 2 |
| #9 | Beggs Robert D | 1 |
| #10 | O'Rahilly Micky A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2019063073A1 | Ceiling ladder, deep step and method | |
| US2018171648A1 | Interlocking work platform system and method | |
| US2017275900A1 | Apparatus having a handle on which a user stands, and method | |
| US2017275898A1 | Assembly, Plank Adapter for a Work Stand and Method | |
| US2017275899A1 | Apparatus having a handle on which a user stands, and method | |
| US2017275897A1 | Scaffold with latch assembly and method |