Defendants
- El Reno Poultry & Egg Co.1
- Ellendale Creamery Association1
- Equity Union Creameries, Inc.1
- Fairmont Creamery Co.1
- Farmer's Co-operative Creamery Association1
- Farmers Cooperative Creamery Association1
- Farmers Mutual Cooperative Creamery1
- Farmers Union Cooperative Creamery1
- Farmers' Union Cooperative Creamery1
- French-Bauer, Inc.1
- Glen Ullin Creamery1
- Goodrich Creamery Co.1
- Griggs County Creamery Co.1
- H. M. Noack & Sons1
- Heron Lake Cooperative Creamery1
- Isaly's Creamery Products, Inc.1
- Klossner Creamery Co.1
- Knapp Creamery1
- Kruger Dairy Products Co.1
- Land O'Hills Creamery Co. and Valley Creamery Co.1