Inventor · disambiguated record
Robert O. Hill
Also filed as: HILL ROBERT · HILL ROBERT O · HILL ROBERT OLIVER
4 granted patents·63 citations·filing 1975–1995
75Inventor score
Top patents by PatentIndex Score
4 records- 0170US4928319AMethod and arrangement for transmitting power in optical form over optical fibresSTANDARD TELEPHONES CABLES PUB·Filed 1989·Granted May 22, 1990·47 cites·10 claims
- 0248US4243640AProcess of extraction of aluminum values from coal ashHILL ROBERT O·Filed 1978·Granted Jan 6, 1981·9 cites·10 claims
- 0335US5540155AFuse and a method of manufacturing itFiled 1995·Granted Jul 30, 1996·4 cites·10 claims
- 0426US4039624AMethod of producing phosphoric acid from high iron and aluminum content phosphate rocks using nitric acidNAT PROCESS IND PROPRIETARY LI·Filed 1975·Granted Aug 2, 1977·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →