Inventor · disambiguated record
Bernhard Bergmann
Also filed as: BERGMANN BERNHARD
4 granted patents·35 citations·filing 1975–1991
70Inventor score
Top patents by PatentIndex Score
4 records- 0158US4648633ASocket jointVON ROLL AG·Filed 1985·Granted Mar 10, 1987·28 cites·12 claims
- 0230US5082614AMethod for producing a composite pipe in a rotating drumHARTMANN PETER BETEILIGUNGEN·Filed 1989·Granted Jan 21, 1992·6 cites·3 claims
- 0328US5238384AApparatus for producing a composite pipe in a rotating drumVON ROLL AG·Filed 1991·Granted Aug 24, 1993·1 cites·8 claims
- 0424US4031948AMold-equipped casting oven unit for continuous rod castingsVON ROLL AG·Filed 1975·Granted Jun 28, 1977·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →