The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Royal Inventum Company

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Mcdonnell Douglas DC-10. FAA spelling: Royal Inventum Company.

Approved modifications 2 · newest first

1993-03-22SA5893NM · Installation of Inventair ovens. · DC-10-30
1992-02-04SA5499NM · Installation of high speed oven assemblies. · 727-200 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.