Inventor · disambiguated record
Charles M. Mettler
Also filed as: METTLER CHARLES · METTLER CHARLES M
24 granted patents·4 pending applications·230 citations·filing 1999–2022
96Inventor score
Top patents by PatentIndex Score
28 records- 0191US7523715B2Portable sign and barricade assemblies and plastic molded uprights and light and flag mounts thereforPLASTIC SAFETY SYSTEMS INC·Filed 2005·Granted Apr 28, 2009·25 cites·10 claims
- 0289US7588387B1Barriers with interlocking sidesWALL PRODUCTS LLC OFF·Filed 2006·Granted Sep 15, 2009·27 cites·12 claims
- 0387US7736087B1Portable highway warning devicePLASTIC SAFETY SYSTEMS INC·Filed 2008·Granted Jun 15, 2010·17 cites·18 claims
- 0478US7922420B2Barriers with kiss-offsWALL PRODUCTS LLC OFF·Filed 2009·Granted Apr 12, 2011·11 cites·16 claims
- 0576US9534394B1Portable modular pedestrian rampPLASTIC SAFETY SYSTEMS INC·Filed 2015·Granted Jan 3, 2017·6 cites·19 claims
- 0675US6185870B1Adjustable threshold assemblySTAFAST PRODUCTS INC·Filed 1999·Granted Feb 13, 2001·43 cites·10 claims
- 0770US6817805B2Traffic channelizer devicesPLASTIC SAFETY SYSTEMS INC·Filed 2003·Granted Nov 16, 2004·14 cites·21 claims
- 0870US6769207B1Portable sign assemblyPLASTIC SAFETY SYSTEMS INC·Filed 2002·Granted Aug 3, 2004·10 cites·12 claims
- 0969USD533281SBarrier with interlocking sidesWALL PRODUCTS LLC OFF·Filed 2005·Granted Dec 5, 2006·19 cites·1 claims
- 1068US10662042B2Portable rumble strip retrieval systemPLASTIC SAFETY SYSTEMS INC·Filed 2018·Granted May 26, 2020·1 cites·15 claims
- 1168US7681857B2Portable sign and barricade assemblies and plastic molded uprights and light and flag mounts thereforPLASTIC SAFETY SYSTEMS INC·Filed 2007·Granted Mar 23, 2010·2 cites·8 claims
- 1267US8302937B2Pedestrian barricade assemblyMETTLER CHARLES M·Filed 2009·Granted Nov 6, 2012·6 cites·19 claims
- 1367US7111815B2Base support for post or other uprightPLASTIC SAFETY SYSTEMS INC·Filed 2003·Granted Sep 26, 2006·14 cites·30 claims
- 1464US7536973B2Plastic blow molded board-like membersPLASTIC SAFETY SYSTEMS INC·Filed 2005·Granted May 26, 2009·4 cites·19 claims
- 1562US9297127B2Barricade assembly with foldable legsPLASTIC SAFETY SYSTEMS INC·Filed 2014·Granted Mar 29, 2016·2 cites·15 claims
- 1661US10661697B2Vehicle-mountable cargo carrier for portable rumble stripsPLASTIC SAFETY SYSTEMS INC·Filed 2016·Granted May 26, 2020·1 cites·9 claims
- 1760US8282309B2Inertial barrierMETTLER CHARLES M·Filed 2005·Granted Oct 9, 2012·3 cites·19 claims
- 1855USD665689SBarricade panelMETTLER CHARLES M·Filed 2011·Granted Aug 21, 2012·9 cites·1 claims
- 1953US7059798B2Traffic channelizer devicesPLASTIC SAFETY SYSTEMS INC·Filed 2004·Granted Jun 13, 2006·2 cites·20 claims
- 2051US11535994B2Vehicle-mountable cargo carrier for portable rumble stripsPLASTIC SAFETY SYSTEMS INC·Filed 2019·Granted Dec 27, 2022·0 cites·17 claims
- 2151US2024360632A1Temporary walkway system with modular tiles interlocking in three-dimensionsPLASTIC SAFETY SYSTEMS INC·Filed 2022·Application pending·0 cites
- 2250USD486089STraffic channelizerPLASTIC SAFETY SYSTEMS INC·Filed 2003·Granted Feb 3, 2004·7 cites·1 claims
- 2349USD486250SBase support for post or other uprightPLASTIC SAFETY SYSTEMS INC·Filed 2003·Granted Feb 3, 2004·7 cites·1 claims
- 2448US12270166B2Link for foldable portable roadway warning devicePLASTIC SAFETY SYSTEMS INC·Filed 2019·Granted Apr 8, 2025·0 cites·13 claims
- 2548US2015110554A1Portable roadway warning devicePLASTIC SAFETY SYSTEMS INC·Filed 2014·Application pending·0 cites
- 2648US2015030390A1Portable roadway warning devicePLASTIC SAFETY SYSTEMS INC·Filed 2014·Application pending·0 cites
- 2745US2010215431A1Portable highway warning deviceMETTLER CHARLES M·Filed 2010·Application pending·0 cites
- 2829USD542685SInertial barrier containerPLASTIC SAFETY SYSTEMS INC·Filed 2005·Granted May 15, 2007·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →