Inventor · disambiguated record
Johannes Kolaska
Also filed as: KOLASKA JOHANNES
5 granted patents·194 citations·filing 1975–1986
84Inventor score
Files withKRUPP GMBH5
Top patents by PatentIndex Score
5 records- 0193US3999954AHard metal body and its method of manufactureKRUPP GMBH·Filed 1975·Granted Dec 28, 1976·63 cites·26 claims
- 0291US4284687ACompound bodyKRUPP GMBH·Filed 1979·Granted Aug 18, 1981·55 cites·7 claims
- 0380US4684405ASintered tungsten carbide material and manufacturing methodKRUPP GMBH·Filed 1986·Granted Aug 4, 1987·39 cites·10 claims
- 0471US4276096AMethod for producing hard metal bodies of increased wear resistanceKRUPP GMBH·Filed 1980·Granted Jun 30, 1981·26 cites·5 claims
- 0549US3999953AMolded articles made of a hard metal body and their method of productionKRUPP GMBH·Filed 1975·Granted Dec 28, 1976·11 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Johannes Kolaska 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 →