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

Zoll Medical Corporation

Named as the FAA publishes it on its approvals.

Approved to make 2 classes of equipment. FAA spelling: ZOLL Medical Corporation.

Equipment approvals technical standard order authorisations

2019-12-13TSO-C142b · NON-RECHARGEABLE LITHIUM CELLS and BATTERIES · AED 3 Aviation Battery Pack, AED 3 Aviation Battery Pack · electric propulsion
2013-07-08TSO-C142a · NON-RECHARGEABLE LITHIUM CELLS and BATTERIES · AED Plus Primary Battery · electric propulsion

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.