Inventor · disambiguated record

David Lloyd Hart

Also filed as: HART DAVID LLOYD

2 granted patents·79 citations·filing 2000–2002

64Inventor score

Technology areasG01N G07C

Files withDETROIT DIESEL CORP2

Top patents by PatentIndex Score

2 records

0180US6349250B1Clear historic data from a vehicle data recorderDETROIT DIESEL CORP·Filed 2000·Granted Feb 19, 2002·73 cites·18 claims
0262US6536264B1Apparatus for detecting coolant corrosivenessDETROIT DIESEL CORP·Filed 2002·Granted Mar 25, 2003·6 cites·3 claims

Join the waitlist — get patent alerts

Get an alert when David Lloyd Hart 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 →