| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Medical technology | |
| #3 | Machine tools | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Sanitary equipment | |
| #3 | Hand-held cutting tools | |
| #4 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ganzhorn Philip | 11 |
| #2 | Ganzhorn Charles S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1288869A | Moistening attachment for razors. | |
| US1215362A | Meat-chopper. | |
| CA159804A | Finger guard for meat choppers | |
| CA148351A | Meat cutter | |
| US1084854A | Meat-cutting machine. | |
| US1066723A | Finger-guard for meat-choppers. | |
| US1033001A | Rotary cutter. | |
| US1066722A | Finger-guard for hoppers of meat-choppers. | |
| US944854A | Sanitary toilet-seat cover. | |
| US871689A | Surgical appliance. | |
| CA266419A | Game |