Inventor · disambiguated record
Bernard J. Bast
Also filed as: BAST BERNARD J · BAST BERNARD JOHN
4 granted patents·90 citations·filing 1977–1982
79Inventor score
Top patents by PatentIndex Score
4 records- 0179US4103473AApparatus for making a compartmented containerATLAS POWDER CO·Filed 1977·Granted Aug 1, 1978·38 cites·14 claims
- 0263US4438056AMethod for producing a corrugated pipe having a smooth lining of foam plasticBETHLEHEM STEEL CORP·Filed 1982·Granted Mar 20, 1984·19 cites·7 claims
- 0355US4221290ADual compartmented containerATLAS POWDER CO·Filed 1978·Granted Sep 9, 1980·19 cites·10 claims
- 0443US4362489AExpandable mandrel apparatus for manufacturing smooth-lined corrugated pipeBETHLEHEM STEEL CORP·Filed 1981·Granted Dec 7, 1982·14 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Bernard J. Bast 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 →