There isn't anything comprehensive for Ohio birth records online. There are some on familysearch.org, but I wouldn't expect to find much for that time frame.
1930 Census, Columbus, Ohio, 434 East Rich St.
Pressler, William, rents home for $40, male, white, age 28, age at 1st marriage - 20, born Ohio, parents born Ohio, factory worker for roller bearing co., not a veteran
wife Gertrude, female, white, age 26, age at 1st marriage - 19, born Ohio, parents born Ohio, treer (?) for shoe factory
son Jack, male, white, age 6, not attending school, born Ohio, parents born Ohio
There is a Ohio death record for a Richard P. Presler, who may be a brother who died very young.