| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 61 | |
| #2 | Canada | 15 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Horgan Jr William J | 29 |
| #2 | Louis Blum | 24 |
| #3 | Horgan William J Jr | 20 |
| #4 | Blum Louis | 15 |
| #5 | Horgan W | 8 |
| Publication | Filing date | Title |
|---|---|---|
| US6511104B1 | Panic handle for doors | |
| US5283978A | Glass door and hinging mechanism with method of installation | |
| US4956954A | Doorway system for glass doors and method of installation | |
| US4895399A | Panic handle for doors | |
| US4793115A | Method of cladding metal extrusions and product obtained therefrom | |
| US4763453A | Door shoe assembly | |
| US4711480A | Latch actuating door handles | |
| US4680903A | Door shoe assembly | |
| US4688406A | Deadbolt lock mechanism | |
| US4506922A | Panic handle for doors | |
| US4523414A | Glass door assembly with transom bar | |
| US4418949A | Panic handle for doors | |
| US4382620A | Panic handle for doors | |
| US4366974A | Panic handle for doors | |
| US4155540A | Suspended rail | |
| US4103874A | Railing assembly | |
| US4006768A | Security screen | |
| US3828592A | Rolling bolt lock | |
| US3828394A | Hinge-device and method | |
| US3811176A | Method for assembling posts and rails |