4 ms·
Anyone know more about the “Tiejen brothers”?
by Donckele 4y ago
Anyone know more about the “Tiejen brothers”?
- djmips 4y agoDon Tietjen and James Tietjen were brothers who worked at Motorola for a long time as I see their names in a 1979 document about the Design Philosphy of the 6809 and in Motorola patents as late as 1995.