Inventor · disambiguated record
Frans Jan Lefeber
Also filed as: LEFEBER FRANS JAN
1 granted patent·1 pending application·0 citations·filing 2005–2017
7Inventor score
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2 records- 0137US2008206726A1System, Use of Said System and Method For Monitoring and Optimising a Performance of at Least One Human OperatorKALISVAART SYTZE HENDRIK·Filed 2005·Application pending·0 cites
- 0221US11982759B2System for determining the position of persons on a floorCONNECTIVE FLOORS B V·Filed 2017·Granted May 14, 2024·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →