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Inventor

CHADWICK DAVID BARTHOLOMEW

US11 patents
⚠️ This page may combine multiple inventors who share the name “CHADWICK DAVID BARTHOLOMEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

US NAVY

3 patents
US7711489B1May 4, 2010

Trident probe groundwater exchange system

US NAVY9 citations76
US7444891B1Nov 4, 2008

In-water hull cleaning sampling method

US NAVY3 citations55
US7437959B1Oct 21, 2008

In-water hull cleaning sampling device

US NAVY3 citations55

SUB SEA SONICS LLC

3 patents
US11570973B2Feb 7, 2023

Automatic line release system for aquatic traps

SUB SEA SONICS LLC4 citations70
US11950580B2Apr 9, 2024

Automatic line release system for aquatic traps

SUB SEA SONICS LLC2 citations69
US12507680B2Dec 30, 2025

Automatic line release system for aquatic traps

SUB SEA SONICS LLC0 citations58

HSU LEWIS

1 patent
US9484589B1Nov 1, 2016

Microbial fuel cell with sediment agitator

HSU LEWIS5 citations63

LIU WAYNE P

1 patent
US9040204B1May 26, 2015

Reconfigurable microbial fuel cell

LIU WAYNE P2 citations56

LIU WAYNE PO-WEN

1 patent
US9166242B2Oct 20, 2015

Multi-modal energy harvester

LIU WAYNE PO-WEN0 citations40

USA AS REPRESENTED BY THE SECRETARY OF THE NAVY

1 patent
US10460045B2Oct 29, 2019

Drifting particle simulator for tracking contaminated sediment from stormwater discharge plumes

USA AS REPRESENTED BY THE SECRETARY OF THE NAVY0 citations30

CHADWICK DAVID BARTHOLOMEW

1 patent
US9810678B2Nov 7, 2017

Drifting exposure system for sampling stormwater discharge plumes

CHADWICK DAVID BARTHOLOMEW0 citations28