Inventor · disambiguated record
Karl D. Langmuir
Also filed as: LANGMUIR KARL · LANGMUIR KARL D · LANGMUIR KARL DUNCAN
8 granted patents·4 pending applications·67 citations·filing 1996–2024
87Inventor score
Files withAMERICAN POWER CONV CORP5REVOLUTION CYCLE WORKS COMPANY2SAMSONITE CORP2SCHNEIDER ELECTRIC IT CORP2
Top patents by PatentIndex Score
12 records- 0185US11602069B2Base electrical module for modular data centerSCHNEIDER ELECTRIC IT CORP·Filed 2021·Granted Mar 7, 2023·2 cites·26 claims
- 0274US2025000184A1Portable article including a number of patternsREVOLUTION CYCLE WORKS COMPANY·Filed 2024·Application pending·0 cites
- 0373USD601956SUninterruptible power supplyAMERICAN POWER CONV CORP·Filed 2009·Granted Oct 13, 2009·16 cites·1 claims
- 0464USD615036SUninterruptible power supplyAMERICAN POWER CONV CORP·Filed 2009·Granted May 4, 2010·11 cites·1 claims
- 0559USD615037SUninterruptible power supplyAMERICAN POWER CONV CORP·Filed 2009·Granted May 4, 2010·8 cites·1 claims
- 0657USD602431SUninterruptible power supplyAMERICAN POWER CONV CORP·Filed 2009·Granted Oct 20, 2009·7 cites·1 claims
- 0757USD395164SWheeled luggage caseSAMSONITE CORP·Filed 1996·Granted Jun 16, 1998·11 cites·1 claims
- 0852USD626066SUninterruptible power supplyAMERICAN POWER CONV CORP·Filed 2010·Granted Oct 26, 2010·6 cites·1 claims
- 0950US2024023268A1Optimized micro data centerSCHNEIDER ELECTRIC IT CORP·Filed 2023·Application pending·0 cites
- 1048US2019183190A1Portable article including a number of patternsREVOLUTION CYCLE WORKS COMPANY·Filed 2018·Application pending·0 cites
- 1145USD411729SHandle for luggageSAMSONITE CORP·Filed 1996·Granted Jun 29, 1999·6 cites·1 claims
- 1236US2003213827A1Wearable packFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →