| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 65 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Furniture and games | |
| #5 | Thermal processes | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Dough making machines | |
| #2 | Shaping of plastics | |
| #3 | Unspecified technologies | |
| #4 | Transport or storage devices | |
| #5 | Kitchen equipment | |
| #6 | Bakers' ovens | |
| #7 | Cocoa and sweets | |
| #8 | Domestic stoves | |
| #9 | Containers for goods storage | |
| #10 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Houten Frank H Van | 46 |
| #2 | Houten Frank H Van Jr | 6 |
| #3 | Hanna David J | 5 |
| #4 | Seem Charles B | 4 |
| #5 | Houten John M Van | 4 |
| #6 | Houten Frank Henry Van | 2 |
| #7 | Bachman Harry M | 2 |
| #8 | Houten Jr Frank H Van | 1 |
| #9 | Houten Franh H Van | 1 |
| #10 | Folsom John Townsend | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2158594A | Dough divider and rounder | |
| US2160557A | Transfer mechanism | |
| US1965516A | Automatic dough divider | |
| US1973625A | Feeding mechanism | |
| US2017046A | Doughproofing machine | |
| US1869033A | Dough handling apparatus | |
| US1816753A | Automatic dough divider | |
| US1800418A | Dough divider and rounder | |
| US1808696A | Dough handling apparatus | |
| US1759289A | Method of mixing dough | |
| US1759290A | Dough-mixing apparatus | |
| US1784559A | Dough-dividing apparatus | |
| US1770222A | Dough-handling apparatus | |
| US1764586A | Dough divider and rounder | |
| US1740049A | Dough divider | |
| US1753393A | Dough-molding machine | |
| US1631992A | Dough molder | |
| US1703126A | Dough divider | |
| US1800417A | Dough-molding apparatus | |
| US1525055A | Double catcher |