Inventor · disambiguated record
James Marshall
Also filed as: MARSHALL JAMES · MARSHALL JAMES A · MARSHALL JAMES D · MARSHALL SR JAMES A
4 granted patents·2 pending applications·256 citations·filing 1976–2006
80Inventor score
Top patents by PatentIndex Score
6 records- 0184US5774571AWriting instrument with multiple sensors for biometric verificationELLIS EDWARD W·Filed 1995·Granted Jun 30, 1998·192 cites·4 claims
- 0282US4071260AEasy cab entry and exitMARSHALL SR JAMES A·Filed 1976·Granted Jan 31, 1978·46 cites·2 claims
- 0348US2007138724A1Clamp DeviceBLACK & DECKER·Filed 2006·Application pending·0 cites
- 0444US4647860AApparatus for automating standard voltage reference cell intercomparisonsMARSHALL JAMES A·Filed 1984·Granted Mar 3, 1987·11 cites·12 claims
- 0540US2006021237A1Measuring and leveling deviceMARSHALL JAMES D·Filed 2005·Application pending·0 cites
- 0638US4307375ATop watcher warning device for trucks and the likeMARSHALL SR JAMES A·Filed 1977·Granted Dec 22, 1981·7 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when James Marshall files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →