Irwin Lachman: key obituary facts
Is Irwin Lachman dead? Yes. Irwin Lachman died on May 4, 2025, at age 94.
Cause of death: Irwin Lachman's cause of death has not been publicly confirmed.
What was Irwin Lachman known for?
He was known as American engineer.
American engineer
Died on Sunday May 4th 2025