Inventor · disambiguated record
Rafael Kramer
Also filed as: KRAMER RAFAEL
3 granted patents·72 citations·filing 2000–2001
74Inventor score
Files withSELLSTROM MFG CO3
Top patents by PatentIndex Score
3 records- 0169USD444919SWelding helmetSELLSTROM MFG CO·Filed 2000·Granted Jul 10, 2001·18 cites·1 claims
- 0267US6412420B1Cable by-pass device and systemSELLSTROM MFG CO·Filed 2000·Granted Jul 2, 2002·19 cites·21 claims
- 0365US6401244B1Welding helmet and face plateSELLSTROM MFG CO·Filed 2001·Granted Jun 11, 2002·35 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →