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

Physio-Control, INC.

Named as the FAA publishes it on its approvals.

Approved to make 2 classes of equipment. FAA spelling: Physio-Control, Inc..

Equipment approvals technical standard order authorisations

2013-11-01TSO-C142 · LITHIUM BATTERIES · Lithium Sulfur Dioxide Battery, Lithium Manganese Dioxide Battery · electric propulsion
2013-11-01TSO-C97 · LITHIUM SULFUR DIOXIDE BATTERIES · Lithium Manganese Dioxide 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.