Inventor · disambiguated record

Wilfried Zenker

Also filed as: ZENKER WILFRIED

2 granted patents·11 citations·filing 1998–2000

56Inventor score

Technology areasC21D F27B

Files withALD VACUUM TECHN AG2

Top patents by PatentIndex Score

2 records

0147US6147328AApparatus for the heat treatment of workpiecesALD VACUUM TECHN AG·Filed 1998·Granted Nov 14, 2000·8 cites·10 claims
0241US6207931B1Method for the heat treatment of workpiecesALD VACUUM TECHN AG·Filed 2000·Granted Mar 27, 2001·3 cites·5 claims

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