| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 3 | |
| #3 | Denmark | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Chemical engineering | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Foods | |
| #2 | Unspecified technologies | |
| #3 | Separation | |
| #4 | Gearing | |
| #5 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gettelman Frederick | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US1184944A | Reverse mechanism for propeller-shafts. | |
| US1085901A | Pasteurizing apparatus. | |
| US1190540A | Carbureter. | |
| US1077270A | Pasteurizing. | |
| US1082743A | Pasteurizing. | |
| GB191108399A | Pasteurizing Apparatus. | |
| CA133708A | Pasteurizing apparatus | |
| US1027721A | Safety-gage for liquids. | |
| US989141A | Pasteurizing apparatus. | |
| CA303932A | Snow plough | |
| CA305054A | Snow plough |