Inventor · disambiguated record
Ladd T. Johnson
Also filed as: JOHNSON LADD T
11 granted patents·52 citations·filing 2001–2024
88Inventor score
Top patents by PatentIndex Score
11 records- 0193US7453260B2Testing circuits on substrateELECTROGLAS INC·Filed 2006·Granted Nov 18, 2008·22 cites·11 claims
- 0285US11207145B2Multi-cable medical instrumentINTUITIVE SURGICAL OPERATIONS·Filed 2017·Granted Dec 28, 2021·5 cites·21 claims
- 0381US12310691B2Multi-cable medical instrumentINTUITIVE SURGICAL OPERATIONS·Filed 2024·Granted May 27, 2025·0 cites·16 claims
- 0472US11950873B2Multi-cable medical instrumentINTUITIVE SURGICAL OPERATIONS·Filed 2021·Granted Apr 9, 2024·0 cites·23 claims
- 0558US7002337B2Testing circuits on substratesELECTROGLAS INC·Filed 2004·Granted Feb 21, 2006·6 cites·9 claims
- 0657US6781394B1Testing circuits on substrateELECTROGLAS INC·Filed 2001·Granted Aug 24, 2004·8 cites·22 claims
- 0757US6771060B1Testing circuits on substratesELECTROGLAS INC·Filed 2001·Granted Aug 3, 2004·6 cites·9 claims
- 0856US6861859B1Testing circuits on substratesELECTROGLAS INC·Filed 2001·Granted Mar 1, 2005·5 cites·12 claims
- 0942US7259548B2Testing circuits on substrateELECTROGLAS INC·Filed 2005·Granted Aug 21, 2007·0 cites·8 claims
- 1042US7180284B2Testing circuits on substratesELECTROGLAS INC·Filed 2005·Granted Feb 20, 2007·0 cites·28 claims
- 1138US7098649B2Testing circuits on substratesELECTROGLAS INC·Filed 2004·Granted Aug 29, 2006·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →