Assignee
STEM SRL
US·8 granted patents·2 pending applications·164 citations·filing 1992–2023
Top patents by PatentIndex Score
10 records- 0192US7637550B2Stretcher and a patient transport systemSTEM SRL·Filed 2008·Granted Dec 29, 2009·67 cites·14 claims
- 0285US6332638B1Apparatus for loading stretchers onto ambulancesSTEM SRL·Filed 2000·Granted Dec 25, 2001·69 cites·5 claims
- 0379US12440397B2System for loading/unloading an ambulance stretcher onto/from an ambulanceSTEM SRL·Filed 2022·Granted Oct 14, 2025·1 cites·15 claims
- 0459US12508178B2Ambulance stretcherSTEM SRL·Filed 2022·Granted Dec 30, 2025·0 cites·12 claims
- 0554US5307440AElectrically heated steam generator with a proportionally controlled steam and power take-off for supplying steam and electric power to an external userSTEM SRL·Filed 1992·Granted Apr 26, 1994·27 cites·1 claims
- 0653US2023355451A1System for loading/unloading an ambulance patient transport equipment onto/from an ambulance loading surface and ambulance patient transport equipment thereofSTEM SRL·Filed 2023·Application pending·0 cites
- 0749US12403051B2StretcherSTEM SRL·Filed 2022·Granted Sep 2, 2025·0 cites·8 claims
- 0849US2023355454A1Patient transport systemSTEM SRL·Filed 2023·Application pending·0 cites
- 0943US11179282B2Auxiliary loading device of a stretcherSTEM SRL·Filed 2019·Granted Nov 23, 2021·0 cites·11 claims
- 1042US10023271B2Rapid water ambulance for transport of the injured, patients and the likeSTEM SRL·Filed 2017·Granted Jul 17, 2018·0 cites·7 claims
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