Hygienic Chemical Company of New Jersey

• Rumford Chemical Works vs. Hygienic Chemical Company
• Rumford Chemical Works vs. Hygienic Chemical Company, James E. Heller and Adolph Hirsh
• Rumford Chemical Works, complainant vs. Hygienic Chemical Company (of New York), James E. Heller and Adolph Hirsh, defendants
• Rumford Chemical Works, complainant vs. Hygienic Chemical Company, defendant
• Rumford Chemical Works, petitioner, against Hygienic Chemical Company of New Jersey, no. 9 on writ of certiorari to the United States of Appeals for the Third Circuit, Hygienic Chemical Company of New Jersey, James E. Heller and Adolph Hirsh, petitioners