Inventor · disambiguated record
Donald Dietrich Graab
Also filed as: GRAAB DONALD D · GRAAB DONALD DIETRICH
1 granted patent·1 pending application·4 citations·filing 2011–2021
24Inventor score
Top patents by PatentIndex Score
2 records- 0157US9302682B2Multiple compressor system and method for locomotivesGRAAB DONALD DIETRICH·Filed 2011·Granted Apr 5, 2016·4 cites·14 claims
- 0242US2021281209A1System and method for reliability and efficiency assessment of locomotive electric motors and systems driven therebySILVERBACK ADVANCED MOTOR MONITORING LLC·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Donald Dietrich Graab 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 →