Sorry for your and Sandee's loss, and RIP Harlan.I've known two ceramic engineers, and they both have patents that allow them a life of luxury. Both flit about between estates in personal jets. But these guys were in the chip industry from the the early days.
I had never heard of ceramic engineering before I met them. What a smart field to get into, as well as superb timing.
Posthumous Kudos and Thanks, Harlan.