Inventor · disambiguated record
Norbert Koeppel
Also filed as: KOEPPEL NORBERT
4 granted patents·144 citations·filing 1997–2001
80Inventor score
Files withSFS IND HOLDING AG4
Top patents by PatentIndex Score
4 records- 0194US6539826B2Screwing elementSFS IND HOLDING AG·Filed 2001·Granted Apr 1, 2003·82 cites·3 claims
- 0263US6240811B1Screwing elementSFS IND HOLDING AG·Filed 1998·Granted Jun 5, 2001·22 cites·10 claims
- 0352US6361259B1Screw for torque-limited fasteningSFS IND HOLDING AG·Filed 1997·Granted Mar 26, 2002·22 cites·3 claims
- 0447US6626627B2Screw with tamper-proof headSFS IND HOLDING AG·Filed 1998·Granted Sep 30, 2003·18 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →