Inventor · disambiguated record

Kurt Hasselfeldt

Also filed as: HASSELFELDT KURT

2 granted patents·41 citations·filing 2001–2001

63Inventor score

Technology areasG08B

Files withINTERACTIVE TECHNOLOGIES INC2

Top patents by PatentIndex Score

2 records

0174US7248157B2Wireless phone-interface deviceINTERACTIVE TECHNOLOGIES INC·Filed 2001·Granted Jul 24, 2007·30 cites·33 claims
0259US7054414B2Wireless phone-interface deviceINTERACTIVE TECHNOLOGIES INC·Filed 2001·Granted May 30, 2006·11 cites·27 claims

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