Inventor · disambiguated record

Derek Belle

Also filed as: BELLE DEREK

2 granted patents·1 citations·filing 2018–2023

33Inventor score

Technology areasE21B

Files withMWDPLANET AND LUMEN CORP2

Top patents by PatentIndex Score

2 records

0153US11560791B2Electromagnetic telemetry transmitter apparatus and mud pulse-electromagnetic telemetry assemblyMWDPLANET AND LUMEN CORP·Filed 2018·Granted Jan 24, 2023·1 cites·19 claims
0250US11970937B2Electromagnetic telemetry transmitter apparatus and mud pulse-electromagnetic telemetry assemblyMWDPLANET AND LUMEN CORP·Filed 2023·Granted Apr 30, 2024·0 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Derek Belle 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 →