Inventor · disambiguated record
Frank S. Janson
Also filed as: JANSON FRANK · JANSON FRANK S
5 granted patents·1 pending application·1,540 citations·filing 1991–2017
89Inventor score
Top patents by PatentIndex Score
6 records- 0197US5257993ATop-entry rod retainerACROMED CORP·Filed 1991·Granted Nov 2, 1993·337 cites·5 claims
- 0292US5961554AIntervertebral spacerFiled 1996·Granted Oct 5, 1999·487 cites·34 claims
- 0391USD346217SCombined hook holder and rod mover for spinal surgeryACROMED CORP·Filed 1992·Granted Apr 19, 1994·213 cites·1 claims
- 0487US5346493ATop-entry rod retainerACROMED CORP·Filed 1993·Granted Sep 13, 1994·389 cites·5 claims
- 0565US5242446AConnector for a spinal column corrective deviceACROMED CORP·Filed 1992·Granted Sep 7, 1993·114 cites·4 claims
- 0641US2017227302A1Stacked plate heat exchanger, in particular for a motor vehicleMAHLE INT GMBH·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →