Henry knox was an artillery officer which weapons did this man use?

Henry Knox, an artillery officer during the American Revolutionary War, primarily used cannons and artillery pieces such as the Continental Army's siege guns. He was instrumental in transporting heavy artillery from Fort Ticonderoga to Boston, which included cannons like the 6-pounder and 12-pounder field guns. In addition to these, his efforts advanced the use of howitzers and mortars in battle, enhancing the effectiveness of American artillery forces.