Okla. Stat. tit. 18, § 18-441-512
Determination of voting power of patron member
DETERMINATION OF VOTING POWER OF PATRON MEMBER.
(a) The organic rules may allocate voting power among patron
members on the basis of one or a combination of the following:
(1) One member, one vote;
(2) Use or patronage;
(3) Equity; or
(4) If a patron member is a cooperative, the number of its
patron members.
(b) The organic rules may provide for the allocation of patron
member voting power by districts or class, or any combination
thereof.