Inventor · disambiguated record
David E. Cowgill
Also filed as: COWGILL DAVID · COWGILL DAVID E
4 granted patents·3 pending applications·16 citations·filing 2010–2024
68Inventor score
Top patents by PatentIndex Score
7 records- 0163USD857188SRebreather deviceMINE SURVIVAL INC·Filed 2016·Granted Aug 20, 2019·12 cites·1 claims
- 0260US8678001B2Wearable rebreathing apparatusCOWGILL DAVID E·Filed 2010·Granted Mar 25, 2014·4 cites·20 claims
- 0358US2024066329A1Closed-Circuit Combined Unit Respirator SystemMINE SURVIVAL INC·Filed 2021·Application pending·0 cites
- 0457US2024269406A1Emergency ventilator systemATOR LABS INC·Filed 2024·Application pending·0 cites
- 0545US11975144B2Emergency ventilator systemATOR LABS INC·Filed 2021·Granted May 7, 2024·0 cites·9 claims
- 0633US2019195525A1Method and apparatus for operating heating and cooling equipment via a networkAT & T IP I LP·Filed 2017·Application pending·0 cites
- 0723USD869635SRebreather deviceMINE SURVIVAL INC·Filed 2019·Granted Dec 10, 2019·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →