Inventor · disambiguated record

Charles C. Lawhead

Also filed as: LAWHEAD CHARLES C

2 granted patents·63 citations·filing 2006–2011

65Inventor score

Technology areasH05B

Files withGU YOUFAN1 MKS INSTR INC1

Top patents by PatentIndex Score

2 records

0193US7932480B2Multiple heater control system with expandable modular functionalityMKS INSTR INC·Filed 2006·Granted Apr 26, 2011·54 cites·62 claims
0284US8541716B2Heater control with high-limit thermal safety shutdownGU YOUFAN·Filed 2011·Granted Sep 24, 2013·9 cites·26 claims

Join the waitlist — get patent alerts

Get an alert when Charles C. Lawhead 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 →