Perhaps you are interested in the following logos.

AUDI autom AUDI autom vector
Borg Warner Borg Warner  vector
CLT-UFA CLT-UFA vector
CONOCO CONOCO vector
ESPARRAGO ROCK ESPARRAGO ROCK vector
Gendalf Gendalf   vector
PacTel PacTel  vector
Refac Climare Refac Climare vector
UNITED WAY UNITED WAY vector
100Hz Digital Plus 100Hz Digital Plus vector
2 5 GT 2 5 GT vector
ABA 209 ABA 209 vector
ADFP 980 ADFP 980 vector
AGA 7 AGA 7 vector
A Mild Live Production A Mild Live Production vector