Inventor · disambiguated record
Ivan Minkov Dumanov
Also filed as: DUMANOV IVAN MINKOV
2 granted patents·5 citations·filing 1975–1975
49Inventor score
Technology areasB24B
Top patents by PatentIndex Score
2 records- 0125US4030249AAutomatic machine for magnetic abrasive polishing of internal rotational surfacesTSNIITMASH·Filed 1975·Granted Jun 21, 1977·2 cites·3 claims
- 0222US4005550AMachine for magnetically polish-grinding work pieces having large dimensionsZNITMASH OF CHAUSSEE ZA GARA I·Filed 1975·Granted Feb 1, 1977·3 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Ivan Minkov Dumanov 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 →