| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Machine tools | |
| #3 | Civil engineering | |
| #4 | Foods and drinks | |
| #5 | Packaging and shipping | |
| #6 | Textiles and paper | |
| #7 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay | |
| #2 | Unspecified technologies | |
| #3 | Harvesting | |
| #4 | Grinding tools | |
| #5 | Structural elements | |
| #6 | Slaughtering | |
| #7 | Hand-held cutting tools | |
| #8 | Swimming pools | |
| #9 | Closing and opening bottles | |
| #10 | Form printing surfaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haas Philip J | 16 |
| Publication | Filing date | Title |
|---|---|---|
| US2081232A | Blade holder | |
| US2042255A | Holder and wiper | |
| US1601618A | Bottle cover and decapper | |
| US1474711A | Poultry beheader | |
| US1625081A | Weed and grass cutter | |
| US1367380A | Grass-cutter | |
| CA186969A | Water heater | |
| US1270409A | Combination portable sanitary closet and seat. | |
| US1069127A | Fence-post staple. | |
| US1055739A | Knife-sharpener. | |
| US1000089A | Mold-jig. | |
| US1000088A | Machine-mold. | |
| CA123580A | Mould for fence posts | |
| CA123083A | Concrete post | |
| US937794A | Reinforced-concrete post. | |
| US937793A | Fence-post mold. |