Inventor · disambiguated record

Karl-Heinz Pree

Also filed as: PREE KARL-HEINZ

2 granted patents·1 citations·filing 2016–2021

30Inventor score

Technology areasB65D F16K

Files withPROTECHNA SA2

Top patents by PatentIndex Score

2 records

0152US12202647B2Bung plug sealPROTECHNA SA·Filed 2021·Granted Jan 21, 2025·0 cites·11 claims
0252US10787294B2Bung plug having an integrated pressure compensation meansPROTECHNA SA·Filed 2016·Granted Sep 29, 2020·1 cites·6 claims

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Karl-Heinz Pree — Patent Inventor | PatentIndex