Defendants
- Langenfeld Dairy Products Co.1
- Le Sueur Creamery Co.1
- Leo J. Jacobsen, trading as the Roberts Creamery1
- Lykens Co-operative Creamery1
- Lyndonville Creamery Association1
- Lyon County Creamery1
- Mananah Creamery1
- Marion Cooperative Creamery1
- Merchants Creamery1
- Merrick Dairy Co.1
- Merrill Creamery1
- Milk Producers Association of Central California1
- Miller & Holmes, Inc.1
- Napoleon Creamery1
- New England Dairies, Inc.1
- New Sweden Creamery Association1
- North Danville Creamery Co.1
- Northrop Cooperative Creamery Co.1
- Northwest Dairy Forwarding Co.1
- Patton Creamery Co.1