- Eagle Druggists Supply Co.1
- Eagle Electric Manufacturing Co1
- Eastern District of New York for trial, and Standard Synthetics, Inc.1
- Empire Oil & Gas Corporation, trading as the Colusa Products Co. at Berkeley, Calif., and against Chester Walker Colgrove, president and treasurer of the /corporation1
- Frank E. Birtwhistle, trading as the Del Monte Laboratories, Monterey, Calif.1
- Fred Marion Starr, trading as the Starr Medicine Co. at San Francisco, Calif.1
- General Products Laboratories1
- Handy Pad Supply Co.1
- Harry Cavassa, trading as the Peninsula Drug Co., San Francisco, Calif.1
- Holdfast Truss Co., a partnership, Oakland, Calif1
- Howard B. Ridley, a partner in the partnership of Center Pharmacy, Oakland, Calif., and Albert G. Nickleberry, a pharmacist for the partnership.1
- International Vitamin Corporation1
- Intra Products Co.1
- J. George Moore, trading as Moore's Pharmacy, El Cerrito, Calif., and Edgar H. Holiman, an employee of the pharmacy.1
- J. H. Mathisen1
- John Bruno Radcliffe, trading as Radcliffe Soya Products, San Francisco, Calif.1
- John P. Michieli, trading as J. P. Michieli, San Francisco, Calif.1
- Lamed Corporation1
- Lanteen Medical Laboratories, Inc., from Chicago, Ill.1
- Louis L. Sherman, M. D., trading as the Layman's Academy of Health at Oakland, Calif.1