Inventor · disambiguated record
Donald J. Kullmann
Also filed as: KULLMANN DONALD J
2 granted patents·88 citations·filing 1975–1980
67Inventor score
Technology areasG01F
Files withNEPTUNE WATER METER2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Donald J. Kullmann 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 →