Inventor · disambiguated record
David F. Niesman
Also filed as: NIESMAN DAVID F
2 granted patents·2 pending applications·360 citations·filing 1996–2003
71Inventor score
Top patents by PatentIndex Score
4 records- 0191US5892764AATM LAN telephone systemSPHERE COMMUNICATIONS INC·Filed 1996·Granted Apr 6, 1999·337 cites·54 claims
- 0246US6735208B1LAN telephone systemSPHERE COMMUNICATIONS INC·Filed 1999·Granted May 11, 2004·23 cites·15 claims
- 0345US2005174990A1LAN telephone systemSPHERE COMMUNICATIONS INC·Filed 2003·Application pending·0 cites
- 0440US2003012185A1Lan telephone systemSPHERE COMM·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →