DH

David Hamilton

NG Neptune Technology Group: 10 patents #1 of 55Top 2%
HL Hanovia Limited: 1 patents #3 of 6Top 50%
Overall (All Time): #410,327 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11418932 Environmental sensor-based radio transmitter of a utility meter system 2022-08-16
9140577 Utility device interface William J. Brennan, Michael Allen WILSON 2015-09-22
8896463 Fixed network for an automatic utility meter reading system Jim Brennan, Mohammed Ali, Joe Cely, Quentin Easterling, John Bilodeau +6 more 2014-11-25
8791834 Fixed network for an automatic utility meter reading system Jim Brennan, Mohammed Ali, Joe Cely, Quentin Easterling, John Bilodeau +6 more 2014-07-29
8786463 Fixed network for an automatic utility meter reading system Jim Brennan, Mohammed Ali, Joe Cely, Quentin Easterling, John Bilodeau +6 more 2014-07-22
8350717 Fixed network for an automatic utility meter reading system William J. Brennan, Mohammed Ali, Joe Cely, Quentin Easterling, John Bilodeau +6 more 2013-01-08
7559012 Method for error detection and flow direction determination in a measuring meter Walter T. Castleberry, Jerry Lovett, John R. Scarborough, III, Tim Bianchi 2009-07-07
7504964 Communications and features protocol for a measuring water meter Jim Brennan, Jerry Lovett, Tim Bianchi 2009-03-17
7424377 Power reduction method in an electronic counter Tim Bianchi 2008-09-09
6791092 Transmission meter, a method of measuring transmittance and a disinfection apparatus 2004-09-14
6612188 Self-powered fluid meter 2003-09-02
6604434 Method and apparatus for determining the direction and rate of a rotating element Walter T. Castleberry, John R. Scarborough, III 2003-08-12