Perhaps you are interested in the following logos.

Devron Devron  vector
Du Pont Du Pont vector
ICTA ICTA vector
ikk ikk vector
Kinetix Kinetix  vector
Makita Makita  vector
Midas Midas  vector
Miller Miller  vector
Sterling Trucks 97 Sterling Trucks 97 vector
027 sign 027 sign vector
100 Hz Digital Plus 100 Hz Digital Plus vector
ABC 2 ABC 2 vector
AMD K6-2 Processor AMD K6-2 Processor vector
AOL international 240 AOL international 240 vector
ARAI 328 ARAI 328 vector