Inventor · disambiguated record
Russell N. Bigelow
Also filed as: BIGELOW RUSSELL N
2 granted patents·1 pending application·143 citations·filing 2002–2002
70Inventor score
Files withMETROTECH CORP2
Top patents by PatentIndex Score
3 records- 0190US7091872B1Controlled power source for underground line locationMETROTECH CORP·Filed 2002·Granted Aug 15, 2006·76 cites·31 claims
- 0282US6815953B1Detecting field distortion in underground line locationMETROTECH CORP·Filed 2002·Granted Nov 9, 2004·67 cites·13 claims
- 0325US2003184300A1underground locator with a laser marking device.Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →