| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 10 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Foundations and excavations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haney Michael John | 11 |
| Publication | Filing date | Title |
|---|---|---|
| CA138018A | Package moving device | |
| CA137049A | Rock crusher | |
| CA139109A | Concrete block | |
| CA137050A | Pluverizing dry pan | |
| CA101693A | Concrete crib | |
| CA100000A | Sheet metal piling | |
| CA98949A | Scow | |
| US827013A | Double-interlocking concrete slab-crib. | |
| CA96659A | Concrete slab crib | |
| CA92937A | Concrete piling | |
| CA236982A | Ballast spreading device for railroad tracks |