Inventor · disambiguated record

James H. Van Ornum

Also filed as: VAN ORNUM JAMES H

2 granted patents·71 citations·filing 1977–1977

67Inventor score

Technology areasH04M

Files withBELL TELEPHONE LABOR INC2

Top patents by PatentIndex Score

2 records

0188US4150259ACommunication system conferencing arrangementBELL TELEPHONE LABOR INC·Filed 1977·Granted Apr 17, 1979·41 cites·11 claims
0285US4150257ACommunication system call coverage arrangementsBELL TELEPHONE LABOR INC·Filed 1977·Granted Apr 17, 1979·30 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →