Inventor · disambiguated record
Randal Schafer
Also filed as: SCHAFER LEGAL REPRESENTATIVE M · SCHAFER RANDAL D
7 granted patents·1 pending application·297 citations·filing 1986–2005
89Inventor score
Top patents by PatentIndex Score
8 records- 0195US4779346ATransparent measuring device with multicolored linesSCHAFER RANDAL D·Filed 1986·Granted Oct 25, 1988·102 cites·12 claims
- 0291US6854189B2Measuring tool and method of makingFiled 2001·Granted Feb 15, 2005·47 cites·13 claims
- 0388US6839971B2Transparent measuring device with enhanced visibility linesFiled 2003·Granted Jan 11, 2005·43 cites·59 claims
- 0483US7251898B2Transparent measuring device with enhanced visibility linesSCHAFER LEGAL REPRESENTATIVE M·Filed 2005·Granted Aug 7, 2007·17 cites·55 claims
- 0583US5819422ATransparent measuring device and method of makingFiled 1996·Granted Oct 13, 1998·64 cites·32 claims
- 0675US7178249B2Measuring tool and method of makingSCHAFER LEGAL REPRESENTATIVE M·Filed 2005·Granted Feb 20, 2007·9 cites·18 claims
- 0753US4875667AApparatus for clamping a template to a workpieceSCHAFER RANDAL D·Filed 1988·Granted Oct 24, 1989·15 cites·6 claims
- 0847US2005132586A1Measuring tool and method of makingFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →