Inventor · disambiguated record
Henry David Gemmill Knutzen
Also filed as: KNUTZEN HENRY · KNUTZEN HENRY DAVID GEMMILL
1 granted patent·2 pending applications·2 citations·filing 2019–2025
18Inventor score
Files withWOODWARD INC3
Top patents by PatentIndex Score
3 records- 0170US10995705B2Modular exhaust gas recirculation systemWOODWARD INC·Filed 2019·Granted May 4, 2021·2 cites·23 claims
- 0257US2025389241A1Exhaust gas recirculation mixer with fuel nozzleWOODWARD INC·Filed 2025·Application pending·0 cites
- 0357US2025389238A1Exhaust gas recirculation mixerWOODWARD INC·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Henry David Gemmill Knutzen 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 →