Assignee
FRIEZNER DENIS
US·9 granted patents·2 pending applications·73 citations·filing 1986–2024
Top patents by PatentIndex Score
11 records- 0196US11877573B2Vector control screen for stormwater treatment systemsFRIEZNER DENIS·Filed 2021·Granted Jan 23, 2024·9 cites·1 claims
- 0293US10648165B1Storm water gate with sensorsFRIEZNER DENIS·Filed 2018·Granted May 12, 2020·8 cites·17 claims
- 0391US8535523B2Fluid flow control and debris intercepting apparatusFRIEZNER DENIS·Filed 2010·Granted Sep 17, 2013·21 cites·8 claims
- 0488US8945375B2Fluid flow control and debris intercepting apparatusFRIEZNER DENIS·Filed 2013·Granted Feb 3, 2015·14 cites·7 claims
- 0585US10995484B2Storm water gate with sensorsFRIEZNER DENIS·Filed 2020·Granted May 4, 2021·3 cites·10 claims
- 0680US11795756B2Adjustable shim assemblyFRIEZNER DENIS·Filed 2022·Granted Oct 24, 2023·2 cites·15 claims
- 0774US9428899B2Fluid flow control and debris intercepting apparatusFRIEZNER DENIS·Filed 2014·Granted Aug 30, 2016·6 cites·14 claims
- 0861USD297612SBrace holder for gasoline pump flow handleFRIEZNER DENIS·Filed 1986·Granted Sep 13, 1988·10 cites·1 claims
- 0959US12044000B2Method and apparatus for controlling hazardous materials disposed within a storm water control systemFRIEZNER DENIS·Filed 2022·Granted Jul 23, 2024·0 cites·4 claims
- 1053US2024328141A1Method and Apparatus for Controlling Hazardous Materials Disposed Within a Storm Water Control SystemFRIEZNER DENIS·Filed 2024·Application pending·0 cites
- 1144US2023304352A1Adjustable Shim AssemblyFRIEZNER DENIS·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when FRIEZNER DENIS files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →