1974-12-13 US3708690 Reducing Power Consumption In Calculators
Commodore Business Machines Inc.
1972-12-26 US3855581 SEMCONDUCTOR DEVICE AND CIRCUITS
Commodore Business Machines Inc.
1972-06-02 US3829213 ARTPROOF METHOD FOR SEMCONDUCTOR DEVICES
Commodore Business Machines Inc.
1972-01-05 US3737879 Self Refreshing Memory
MOS Technology Inc.
1971-09-10 US3762039 PLASTIC ENCAPSULATION OF MICROCIRCUITS
MOS Technology Inc.
1971-06-01 USD220849 ELECTRIC PORTABLE TYPEWRITER
Commodore Business Machines Inc.
1971-02-22 US3708690 Shift Register
MOS Technology Inc.