Inventor · disambiguated record
Helmut Bierwirth
Also filed as: BIERWIRTH HELMUT
2 granted patents·15 citations·filing 1989–1992
55Inventor score
Files withTHYSSEN INDUSTRIE2
Top patents by PatentIndex Score
2 records- 0134US5255294ASealing device for cylindrical hollow bodies with an opening at an end face, especially for sealing pump sockets in the interior of reactor containersTHYSSEN INDUSTRIE·Filed 1992·Granted Oct 19, 1993·13 cites·6 claims
- 0223US5094800APress for compressing elongated radioactive structural elementsTHYSSEN INDUSTRIE·Filed 1989·Granted Mar 10, 1992·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →