| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Optics | |
| #4 | Medical technology | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Doors and windows | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Operating tables | |
| #6 | Domestic washing | |
| #7 | Platform constructions | |
| #8 | Structural elements | |
| #9 | Spectacles | |
| #10 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Landis Israel L | 21 |
| Publication | Filing date | Title |
|---|---|---|
| CA169861A | Clamp for locking gates | |
| US1186915A | Brush or utensil holder. | |
| US1167828A | Locking-clamp for gates and the like. | |
| CA156308A | R gates, etc. | |
| US1091518A | Locking-clamp for gates and the like. | |
| CA128497A | Gate | |
| CA125318A | Gate | |
| US978903A | Molding apparatus. | |
| US950671A | Gate-fitting. | |
| US948229A | Gate. | |
| US822284A | Concrete-mold. | |
| US809452A | Machine for molding hollow walls. | |
| US784690A | Adjustable molding-machine. | |
| US786367A | Molding-machine. | |
| US775980A | Building-block mold. | |
| US774438A | Composite post. | |
| US760999A | Structure-guard. | |
| US738334A | Curbing-plate fastener. | |
| US723165A | Brush-holder. | |
| US680417A | Gate. |