Defendants
- Land O'Lakes Creameries, Inc.3
- Mandan Cry and Pro. Co1
- Marwyn Dairy Products Corporation1
- Merrill Creamery1
- Midland Milk Products Co.1
- Miles Friedman, Inc.2
- Milk Producers Association of Central California2
- Minden Butter Manufacturing Co.1
- Morris Co.1
- Moundridge Co-op Creamery Co.1
- Moundridge Cooperative Creamery Co.1
- Mountain States Creamery Co.1
- Mutual Creamery Co.2
- National Butter Co.1
- Nebraska Cooperative Creameries1
- Neosho Valley Co-operative Creamery Association1
- O. Casperson & Sons1
- Omaha cold Storage co.1
- Railways Ice Co.1
- Reedsport Creamery1