Charcoal Briquette Patent Print
This Patent for a Charcoal Briquette was invented by Jr. George F. Heffernan,; Dahm Henry L and filed on May 6, 1932. It was issued on May 22, 1934 by the United States Patent and Trademark Office.
Please Choose your Options for your Patent Print:
Discounts: Buy more - save more
Buy 3 or more items, get 5% off
Buy 5 or more items, get 8% off
Buy 7 or more items, get 10% off
Buy 10 or more items, get 15% off