Robert A Greimel
Named as the FAA publishes it on its approvals.
Holds 1 approved modification, most of them for the Piper J-3 Cub. FAA spelling: Robert A Greimel.
Approved modifications 1 · newest first
SA1-423 · Sensenich M74CK-2 fixed pitch metal propeller. · J3 Series
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.