Yes, it was a British creation by Barnes Wallis that was an earth penetrator and came as the Tall Boy and the later Grand Slam version which tipped the scales at 22,000 pounds. They are viewed as the first generation of the modern GBU-28 bombs used in the Iraq war and the proposed 30,000 pound Massive Ordnance Penetrator.

The B-2 stealth bomber can carry both conventional and nuclear bombs. It is capable of carrying up to 40,000 pounds of ordnance, including a wide range of precision-guided munitions such as Joint Direct Attack Munitions (JDAMs) and Massive Ordnance Penetrator (MOP) bombs. Its primary purpose is to penetrate enemy airspace and deliver its payload with precision.

at a hospital X

Denver Ordnance was created in 1940.

SME Ordnance was created in 1969.