Assignee
DEMA ENGINEERING COMPANY
US·6 granted patents·1 pending application·103 citations·filing 1989–2006
Top patents by PatentIndex Score
7 records- 0186US7331488B2Multi-chemical dispensing systemDEMA ENGINEERING COMPANY·Filed 2004·Granted Feb 19, 2008·39 cites·23 claims
- 0266US6607174B2Dispensing apparatus with in-line actuatorDEMA ENGINEERING COMPANY·Filed 2001·Granted Aug 19, 2003·14 cites·9 claims
- 0360US5123449ASelector valveDEMA ENGINEERING COMPANY·Filed 1991·Granted Jun 23, 1992·20 cites·12 claims
- 0456US6648003B2Backflow preventerDEMA ENGINEERING COMPANY·Filed 2001·Granted Nov 18, 2003·9 cites·1 claims
- 0554US4934651AMagnetically operated valve and timer assemblyDEMA ENGINEERING COMPANY·Filed 1989·Granted Jun 19, 1990·17 cites·10 claims
- 0651US2007205231A1Magnetic field sensor and dispenser control systemDEMA ENGINEERING COMPANY·Filed 2006·Application pending·0 cites
- 0732US6213353B1Solid bowl feeder and equipment tray assemblyDEMA ENGINEERING COMPANY·Filed 1998·Granted Apr 10, 2001·4 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →