Inventor · disambiguated record
Erwin Bollian
Also filed as: BOLLIAN ERWIN
3 granted patents·26 citations·filing 1976–1982
67Inventor score
Files withDUERRWAECHTER E DR DODUCO3
Top patents by PatentIndex Score
3 records- 0172US4073425AMethod of and apparatus for manufacturing double contact rivetsDUERRWAECHTER E DR DODUCO·Filed 1976·Granted Feb 14, 1978·18 cites·6 claims
- 0229US4446618AProcess for the production of bi-metallic contact rivetsDUERRWAECHTER E DR DODUCO·Filed 1982·Granted May 8, 1984·4 cites·5 claims
- 0328US4744502AProcess for the production of tri-metallic contact rivetsDUERRWAECHTER E DR DODUCO·Filed 1982·Granted May 17, 1988·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →