| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 33 | |
| #2 | Canada | 7 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Foods and drinks | |
| #5 | Mechanical elements | |
| #6 | Electrical machinery and energy | |
| #7 | Measurement | |
| #8 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Dairy products production | |
| #2 | Cleaning | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Dairy products | |
| #6 | Clutches and brakes | |
| #7 | Boiling machines | |
| #8 | Installation of electric cables | |
| #9 | Analysing materials | |
| #10 | Wing fittings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peters Norman J | 23 |
| #2 | Damrow Edward C | 13 |
| #3 | Malueg William H | 2 |
| #4 | Schulze William G | 2 |
| #5 | Flentje Karl W | 1 |
| #6 | Warren Bradley | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2705965A | Can washing machine | |
| US2690011A | Curd mill | |
| US2591601A | Barrel type cooker | |
| US2642797A | Cheese press | |
| US2698624A | Can washing machine | |
| US2514008A | Cooking apparatus | |
| US2514007A | Cheese press | |
| US2538379A | Rectangular cheese hoop | |
| US2559046A | Valve | |
| US2488053A | Curd treating apparatus | |
| US2572192A | Cooking apparatus | |
| US2362090A | Cheese trier | |
| US2362089A | Cheese pressing apparatus | |
| US2324615A | Pasteurizing apparatus | |
| US2317480A | Pasteurizer temperature control | |
| US2302887A | Can assembling apparatus | |
| US2249036A | Pasteurizer | |
| US2214797A | Can handling apparatus | |
| US2205665A | Movable conductor support | |
| US2189451A | Rotary can washer |