Inventor · disambiguated record
Ivan R. Wilkinson
Also filed as: WILKINSON IVAN R
4 granted patents·58 citations·filing 1996–2005
77Inventor score
Files withTRENCHCRAFT INC2
Top patents by PatentIndex Score
4 records- 0178US7261493B2Device and method for laying and joining pipeTRENCHCRAFT INC·Filed 2005·Granted Aug 28, 2007·15 cites·18 claims
- 0251US7037042B2Device and method for laying and joining pipeTRENCHCRAFT INC·Filed 2004·Granted May 2, 2006·8 cites·16 claims
- 0347US5865567AMovable trench shoring deviceFiled 1996·Granted Feb 2, 1999·19 cites·21 claims
- 0444US5931608ATrench shoring transport deviceFiled 1997·Granted Aug 3, 1999·16 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →