Inventor · disambiguated record
Frits Ludvigsen
Also filed as: LUDVIGSEN FRITS
3 granted patents·2 pending applications·36 citations·filing 2002–2009
71Inventor score
Top patents by PatentIndex Score
5 records- 0169USD600291SToy building brick3L RASK APS·Filed 2008·Granted Sep 15, 2009·18 cites·1 claims
- 0262USD610628SToy building brick socket3L RASK APS·Filed 2009·Granted Feb 23, 2010·13 cites·1 claims
- 0347US6945298B2Device for dispensing two sided adhesive tape pieces and a refill roll for the device3L LUDVIGSEN AS·Filed 2002·Granted Sep 20, 2005·5 cites·8 claims
- 0436US2008308434A1Protective Sleeve For A Disc-Shaped Recording Medium, Such As A Compact Disc, A Holder For A Sleeve And An Assembly Of A Holder And A SleeveLUDVIGSEN AS·Filed 2005·Application pending·0 cites
- 0533US2006169732A1Device for dispensing two-sided adhesive pieces of an adhesiveLUDVIGSEN FRITS·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →