Inventor · disambiguated record
Donald R. Tunnell, Jr.
Also filed as: TUNNELL DONALD · TUNNELL JR DONALD R
6 granted patents·9 citations·filing 2006–2020
76Inventor score
Top patents by PatentIndex Score
6 records- 0173US8321045B2Validating information within production event messages for recording non-trending production data and eventsWEINRICH STEVEN M·Filed 2006·Granted Nov 27, 2012·7 cites·20 claims
- 0268US11983154B2Recipe management systemAVEVA SOFTWARE LLC·Filed 2020·Granted May 14, 2024·0 cites·20 claims
- 0368US9965499B2Recipe management system with interoperable modelsINVENSYS SYS INC·Filed 2014·Granted May 8, 2018·1 cites·19 claims
- 0467US9984103B2Adaptive filtering in industrial control systemINVENSYS SYS INC·Filed 2014·Granted May 29, 2018·1 cites·7 claims
- 0564US9798750B2Parameter download verification in industrial control systemINVENSYS SYS INC·Filed 2014·Granted Oct 24, 2017·0 cites·20 claims
- 0658US10885002B2Recipe management systemAVEVA SOFTWARE LLC·Filed 2014·Granted Jan 5, 2021·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →