| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | Doors and windows | |
| #3 | Hinges for doors or windows | |
| #4 | Indexing scheme relating to hinges | |
| #5 | Unspecified technologies | |
| #6 | General building constructions | |
| #7 | Roof coverings | |
| #8 | Scaffolding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Masterson Eric | 8 |
| #2 | George Leonard | 5 |
| #3 | Leonard George | 4 |
| #4 | Crouch Josh S | 2 |
| #5 | George Leonard F | 1 |
| #6 | Leonard E Masterson G | 1 |
| #7 | Schubert Fred E | 1 |
| #8 | Schulte Johnie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2004101904A1 | Multi-story building and method for construction thereof | |
| US6896027B2 | Method and apparatus for suspending a door | |
| US6519908B1 | Structural member for use in the construction of buildings | |
| US5402572A | Apparatus and method for retrofitting a metal roof |