Inventor · disambiguated record
David Stadler
Also filed as: STADLER DAVID · STADLER DAVID M
19 granted patents·3 pending applications·431 citations·filing 1991–2023
95Inventor score
Top patents by PatentIndex Score
22 records- 0196US7891904B2Manhole cover stop mechanismSTADLER DAVID·Filed 2009·Granted Feb 22, 2011·40 cites·15 claims
- 0295US7484908B2Manhole cover security lock with controlled pressure releaseSTADLER DAVID·Filed 2007·Granted Feb 3, 2009·39 cites·14 claims
- 0394US9416516B2Pressure responsive locking latch arrangement for manhole coversNEENAH FOUNDRY COMPANY·Filed 2015·Granted Aug 16, 2016·9 cites·6 claims
- 0492US11761165B1Manhole coverSTADLER DAVID M·Filed 2023·Granted Sep 19, 2023·2 cites·20 claims
- 0591US7244075B2Telescoping bollard with screw driveSTADLER DAVID M·Filed 2005·Granted Jul 17, 2007·32 cites·11 claims
- 0689US7712995B2Method of controllably venting gases generated by explosions in a manhole spaceSTADLER DAVID·Filed 2009·Granted May 11, 2010·19 cites·4 claims
- 0789US6764261B1Locking device and method for catch basin and manhole covers, and the likeFiled 2002·Granted Jul 20, 2004·42 cites·33 claims
- 0888US10480679B2Security cover for a valve box with a positively operated automatically lubricated locking mechanismSTADLER DAVID·Filed 2018·Granted Nov 19, 2019·8 cites·1 claims
- 0986US5559491AAutomatically armed vehicle anti-theft systemFiled 1995·Granted Sep 24, 1996·70 cites·17 claims
- 1084US8794865B2Bollard assemblySTADLER DAVID M·Filed 2007·Granted Aug 5, 2014·14 cites·4 claims
- 1184US5172094AAutomatically armed vehicle anti-theft systemSTADLER DAVID M·Filed 1991·Granted Dec 15, 1992·50 cites·17 claims
- 1282US9790714B1Locking cover assembly for preventing unauthorized access to a utility shut off valveSTADLER DAVID·Filed 2017·Granted Oct 17, 2017·5 cites·6 claims
- 1381US9863115B2Controlled pressure release manhole cover assemblyNEENAH FOUNDRY COMPANY·Filed 2015·Granted Jan 9, 2018·3 cites·20 claims
- 1478US5750014AApparatus for selectively coating metal partsINT HARDCOAT INC·Filed 1996·Granted May 12, 1998·39 cites·20 claims
- 1576US10935159B2Locking security cover for a valve boxSTADLER DAVID·Filed 2019·Granted Mar 2, 2021·2 cites·2 claims
- 1663US5534126AApparatus and method for selective coating of metal partsINT HARDCOAT INC·Filed 1995·Granted Jul 9, 1996·18 cites·19 claims
- 1762US5394135AAutomatically armed vehicle anti-theft systemFiled 1992·Granted Feb 28, 1995·23 cites·12 claims
- 1861US10845570B2Optical device for enhancing resolution of an imageOPTOTUNE AG·Filed 2016·Granted Nov 24, 2020·1 cites·46 claims
- 1943US5161939AAir compression systemTURBO CONCEPTS INC·Filed 1991·Granted Nov 10, 1992·15 cites·11 claims
- 2043US2018335163A1High Security Flush Plug AssemblySTADLER DAVID·Filed 2018·Application pending·0 cites
- 2141US2013221688A1Latch Mechanism For Manhole Cover with Captured OperatorSTADLER DAVID M·Filed 2012·Application pending·0 cites
- 2234US2018129072A1Contact and intraocular lenses comprising an adjustable focus lengthOPTOTUNE AG·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →