Perhaps you are interested in the following logos.

CHEVRON CHEVRON vector
GEHL GEHL vector
MOEN MOEN vector
Parker Parker  vector
pci pci vector
Sinclair Sinclair  vector
TELEVISION ESPA TELEVISION ESPA vector
Yamaha Yamaha  vector
244 244 vector
ACI 632 ACI 632 vector
ADC ADC vector
AEM1 AEM1 vector
APC 254 APC 254 vector
APC 256 APC 256 vector
Abekas 6000 Abekas 6000 vector