Inventor · disambiguated record
Mark R. Schaefer
Also filed as: SCHAEFER MARK R
3 granted patents·40 citations·filing 2000–2003
70Inventor score
Technology areasG01R
Top patents by PatentIndex Score
3 records- 0180USD465895SCart-housing for automotive service equipmentSNAP ON TECH INC·Filed 2001·Granted Nov 19, 2002·29 cites·1 claims
- 0256US6888341B2Dual voltage circuit testerSNAP ON TOOLS CORP·Filed 2003·Granted May 3, 2005·8 cites·21 claims
- 0335USD445703SQuick system testerSNAP ON TECH INC·Filed 2000·Granted Jul 31, 2001·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →