Inventor · disambiguated record
Hans J. Lem
Also filed as: LEM HANS · LEM HANS J
11 granted patents·294 citations·filing 1978–2002
92Inventor score
Files withQUANTUM CONVEYOR SYSTEMS INC6LEM HANS J2QUANTUM CONVEYOR SYSTEMS LLC2AIR LANE SYSTEMS INC1
Top patents by PatentIndex Score
11 records- 0184US5984498ADevice controller with intracontroller communication capability, conveying system using such controllers for controlling conveying sections and methods related theretoQUANTUM CONVEYOR SYSTEMS INC·Filed 1996·Granted Nov 16, 1999·51 cites·15 claims
- 0284US4696386AConveyor system diverter turn assemblyLEM HANS J·Filed 1985·Granted Sep 29, 1987·42 cites·6 claims
- 0384US4511030AArticle accumulating conveyor systemAIR LANE SYSTEMS INC·Filed 1983·Granted Apr 16, 1985·37 cites·5 claims
- 0483US4249661AConveyor sortation systemLEM HANS J·Filed 1978·Granted Feb 10, 1981·44 cites·12 claims
- 0579US6378687B1High speed sorting/diverting apparatus, an apparatus controller and systems using sameQUANTUM CONVEYOR SYSTEMS INC·Filed 2000·Granted Apr 30, 2002·24 cites·14 claims
- 0667US6085892AHigh speed sorting/diverting apparatus, an apparatus controller and systems using sameQUANTUM CONVEYOR SYSTEMS INC·Filed 1997·Granted Jul 11, 2000·22 cites·21 claims
- 0766US6466828B1Device controller with intracontroller communication capability, conveying system using such controllers for controlling conveying sections and methods related theretoQUANTUM CONVEYOR SYSTEMS INC·Filed 1999·Granted Oct 15, 2002·32 cites·20 claims
- 0861US5641056AConveyor systemQUANTUM CONVEYOR SYSTEMS INC·Filed 1995·Granted Jun 24, 1997·21 cites·2 claims
- 0954US6359247B1Multi-fire and variable fire diverter conveyor system and methodQUANTUM CONVEYOR SYSTEMS LLC·Filed 1999·Granted Mar 19, 2002·14 cites·7 claims
- 1053US6660953B2Multi-fire and variable fire diverter conveyor system and methodQUANTUM CONVEYOR SYSTEMS LLC·Filed 2002·Granted Dec 9, 2003·4 cites·19 claims
- 1131US5676237ATracking deviceQUANTUM CONVEYOR SYSTEMS INC·Filed 1995·Granted Oct 14, 1997·3 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Hans J. Lem files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →