Inventor · disambiguated record
Anthony David Marshall
Also filed as: MARSHALL ANTHONY D · MARSHALL ANTHONY DAVID
3 granted patents·3 pending applications·23 citations·filing 1999–2020
68Inventor score
Files withMARINE RESCUE TECHNOLOGIES LTD2SEA MARSHALL RESCUE SYSTEMS LT2DAVID MARSHALL RESCUE CONCEPTS1UNIV OF RHODE ISLAND BOARD OF TRUSTEES1
Top patents by PatentIndex Score
6 records- 0188US11662298B1System for elevated temperature, high pressure accelerated life testing using seawaterUNIV OF RHODE ISLAND BOARD OF TRUSTEES·Filed 2020·Granted May 30, 2023·3 cites·22 claims
- 0249US2010328106A1Emergency devicesMARINE RESCUE TECHNOLOGIES LTD·Filed 2008·Application pending·0 cites
- 0346USRE38475ERadio beacon that uses a light emitter as an antennaDAVID MARSHALL RESCUE CONCEPTS·Filed 2002·Granted Mar 23, 2004·7 cites·18 claims
- 0446US2013222142A1Emergency devicesMARINE RESCUE TECHNOLOGIES LTD·Filed 2013·Application pending·0 cites
- 0528US6183328B1Radio beacon that uses a light emitter as an antennaSEA MARSHALL RESCUE SYSTEMS LT·Filed 1999·Granted Feb 6, 2001·13 cites·18 claims
- 0627US2001017772A1Emitters specifically for sub-sea applicationsSEA MARSHALL RESCUE SYSTEMS LT·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →